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Registration & Login

Find answers here to all questions about account creation, login issues, password resets, and account verification.

8 Questions
Deposits & Withdrawals

Everything you need to know about payments via bKash, Nagad, and Rocket, withdrawal timeframes, minimum amounts, and resolving transaction issues.

10 Questions
Betting & Sports

Detailed answers to all your questions about betting rules, understanding odds, live betting, and bet cancellations.

12 Questions
Bonuses & Rewards

All your questions about Welcome Bonuses, daily bonuses, reload offers, cashback, and points redemption — answered here.

9 Questions
Security & Privacy

Questions about account security, personal data protection, two-factor authentication, and reporting suspicious activity.

7 Questions
Support & Contact

Learn about live chat, email support, reporting issues, and how to file account-related complaints.

6 Questions
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21 Wind FAQ — The Complete Guide

21 Wind is one of Bangladesh's most popular online Sports Betting platforms. Thousands of bettors visit us every day to place bets on cricket, football, and more. Naturally, a lot of questions come up — how to register, how to withdraw, how to claim a bonus. This 21 Wind FAQ page is here to give you clear, complete answers to all of them.

We want you to play with peace of mind. That's why the 21 Wind FAQ brings together every question across all categories in one place, so you don't have to keep contacting support. Scroll down or use the search box above to find your answer directly.

Please note: The 21 Wind FAQ is updated regularly. Bookmark this page to stay on top of the latest information.

Registration & Login

To open an account at 21 Wind, you need an active Bangladeshi mobile number and must be at least 18 years old. A valid email address is helpful but not required — you can register with just your mobile number. You may be asked to provide your National ID or passport details later for identity verification.

Signing up at 21 Wind takes just 2–3 minutes. the registration page Enter your mobile number, verify the OTP, set a password — and your account is ready. Your welcome bonus will be credited instantly.

No. Each mobile number can only be used to register one account. If multiple accounts are created from the same number or the same device, both accounts may be suspended. Please use a single account and play fair.

on the Login page and click the "Forgot Password?" link. Enter your registered mobile number or email address and an OTP will be sent to you. Use that OTP to set a new password. The whole process takes under 2 minutes.

You can start betting right after registration, but KYC verification is required before your first withdrawal. Uploading a scan of your National ID or passport typically completes verification within 24 hours.

If your account has been suspended, email support@21wind.com or reach out via live chat. Our team will explain the reason and help you reactivate your account by providing the necessary information.

Yes, once KYC verification is complete, you can update your mobile number through support. You'll need to provide some details to confirm your identity. For security reasons, this cannot be done directly from your account panel.

To close your account, please contact support. Make sure your balance is zero before requesting deletion. As part of our responsible gaming commitment, we also offer temporary self-exclusion options if needed — Responsible Gaming Visit the page.
Deposits & Withdrawals

21 Wind currently accepts bKash, Nagad, and Rocket mobile banking. Bank transfers are also available in some cases. For the latest list of all supported payment methods, Financial Transactions Visit the page.

The minimum deposit at 21 Wind is just ৳200. You can get started with this small amount, making it an ideal entry point for new bettors.

Deposits via bKash or Nagad are typically reflected in your 21 Wind account within 2–5 minutes. Bank transfers may take a little longer. If more than 30 minutes have passed, please contact support.

The minimum withdrawal amount is ৳500. Once your request is submitted, funds typically arrive in your mobile wallet within 15 minutes to 24 hours. Bank transfers may take 1–3 business days.

21 Wind does not charge any deposit fees. However, your mobile banking provider (bKash/Nagad) may apply a small transfer charge. Check their respective fee schedules for details.

First, confirm that your KYC verification is complete. Then check whether the bonus wagering requirements have been met. If everything looks fine but more than 24 hours have passed, contact support with your transaction ID.

Daily withdrawal limits depend on your account tier and verification status. Fully KYC-verified accounts can generally withdraw up to ৳50,000 per day. For larger amounts, please contact support separately.

Email support@21wind.com as soon as possible with full details of the transaction. While recovering a mistaken deposit is not always possible, our team will do everything they can to help. Always double-check the number before sending.
Betting & Sports

21 Wind offers betting on over 20 sports including cricket, football, tennis, badminton, and kabaddi. With Bangladeshi bettors in mind, the widest range of markets is available for cricket and football. For more details, Sports Visit the page.

Live betting means placing bets in real time while a match is in progress. Odds shift by the moment, so quick decisions are key. on the Bet page Go to the "Live" tab and browse ongoing matches. A stable internet connection will ensure a smoother experience.

21 Wind uses decimal odds. For example, odds of 2.50 mean a ৳100 bet returns ৳250 if you win (stake included). Match Odds On this page you can compare odds across different matches and choose the best value.

In most cases, bets cannot be cancelled once placed. However, in certain situations — such as a match being cancelled or postponed — your stake will be automatically refunded. So think carefully before placing a bet.

Maximum bet limits vary by match, market, and account tier. Generally, you can place up to ৳50,000 per bet. The limit will be shown on your bet slip. For larger bets, please contact support separately.

Add selections from multiple matches to your bet slip. The "Accumulator" or "Parlay" option will appear automatically. If all your selections win, the odds multiply for a much bigger payout. Keep in mind the risk is higher too — one wrong selection and the entire bet is lost.

Winnings are credited to your 21 Wind balance as soon as the match ends and the result is confirmed. Settlement is typically completed within 15–30 minutes of the final whistle.

If a match is fully cancelled, your stake will be refunded. If a match is partially played, settlement follows the rules of the specific sport. For more details, Terms & Conditions page.
Bonuses & Rewards

A Welcome Bonus is automatically credited when you open a new account and make your first deposit. For full details on the bonus amount and terms, visit the Bonus Page to check. If a promo code is needed to claim your bonus during registration, you'll find it there.

A wagering requirement is the number of times you must bet your bonus amount before you can withdraw it. For example, a 5x wagering requirement on a ৳100 bonus means you need to place ৳500 worth of bets before the bonus funds become withdrawable.

Logging in every day automatically adds a daily login bonus to your account. Consecutive logins increase the bonus amount. Missing a day may reset your streak.

Yes! Refer a friend or acquaintance to 21 Wind and you both receive a bonus. Your unique referral link or code On the Rewards page Yes. The bonus activates as soon as the person you referred registers and makes their first deposit.

Expired bonuses cannot be reactivated. Once you receive a bonus, check the expiry date and use it as soon as possible. on the Bonus page You can view the terms and expiry of any active bonus there.

Weekly or monthly cashback offers are available under specific conditions. Typically, if your losses exceed a certain amount, a portion of those losses is refunded. For current cashback offer details, on the Bonus page here.
Security & Privacy

Yes, 21 Wind uses SSL encryption to keep all transactions and personal data secure. Our servers undergo regular security audits and comply with international data protection standards.

Go to Account Settings, navigate to the "Security" section, and enable 2FA. You'll receive an OTP on your mobile or can use Google Authenticator. With 2FA enabled, no one else can log in to your account even if they know your password.

21 Wind never sells your personal information to third parties. Only limited data may be shared for payment processing or legal compliance purposes. For full details, see our Privacy Policy Read.

Change your password immediately and notify us at support@21wind.com. If necessary, we can temporarily lock your account. Never share your login credentials with anyone.

Use a password of at least 8 characters that includes uppercase letters, lowercase letters, numbers, and special symbols. Avoid using your date of birth or simple words. Consider using a password manager.
Support & Contact

There are three ways to get support: (1) Live Chat — the fastest option, available at the bottom-right corner of the site. (2) Email — write to us at support@21wind.com. (3) FAQ — most questions are answered right on this page. Live chat responses typically take just 2–3 minutes.

Yes. The 21 Wind support team is available 7 days a week, 24 hours a day. If you run into an issue at night, just reach out via live chat or email. You can communicate in Bangla — no English required.

Start by reaching out via live chat with full details. If the issue remains unresolved, send a detailed complaint to support@21wind.com. We aim to respond in writing within 48 hours of receiving your complaint.

When contacting support, have your registered mobile number, username, a description of the issue, and — where applicable — the transaction ID or a screenshot ready. This helps us resolve your issue faster.

Did you find the answer you were looking for? Great! Go ahead and Sign Up and start your betting journey with 21 Wind.

This 21 Wind FAQ page covers the most common questions our users ask. If you still need help, our support team is always here for you. Remember, 21 Wind is more than just a betting platform — it's a community where millions of sports fans across Bangladesh come together to enjoy the game.

Bet responsibly, stick to your budget, and treat betting as a form of entertainment. For more information, visit our Responsible Gaming Visit the page.

Need more help?

Our support team is always ready to help you

Live Chat

Click the chat icon at the bottom-right corner of the site. Average response time is just 2–3 minutes.

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Email Support

For detailed issues, write to support@21wind.com. You'll receive a reply within 24 hours.

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Help Center

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