21 Winbd FAQ — All Your Questions Answered

Each person may only hold one account. If multiple accounts are found, all of them will be closed and any funds held may be forfeited.

On the login page Click the "Forgot Password?" option on the login page. An OTP will be sent to your registered mobile number. Enter the code to set a new password.

A photo of your National ID (NID) or passport and a selfie are required. Completing KYC raises your withdrawal limit and keeps your account fully secure.

Yes. You can activate Self-Exclusion from your profile settings, or email support@21winbd.ws to request account closure.

Yes, but this must be done through support. Your number will be updated after identity verification. For security purposes, this process may take up to 48 hours.

21 winbd is strictly for users aged 18 and above. Date of birth is required at registration and age is confirmed during KYC verification.

Deposits can be made via bKash, Nagad, Rocket, Upay, and bank transfer. All payment methods are credited instantly.

The minimum deposit at 21 winbd is just ৳500. Via mobile banking, you can deposit up to ৳50,000 in a single day.

Deposits via bKash, Nagad, and Rocket are typically credited within 1–5 minutes. Bank transfers may take up to 1 business day.

21 winbd does not charge any deposit fees. However, your mobile banking provider may apply a small transaction charge.

Get your transaction ID and reach out via Live Chat or at support@21winbd.ws. Issues are resolved within 2 hours. If funds were deducted, they will be refunded.

There is no limit on the number of daily deposits, but a maximum daily amount applies. KYC-verified members are eligible for higher deposit limits.

No. Per 21 winbd policy, deposits are only accepted from payment accounts registered in your own name. Third-party transactions will be declined.

Withdrawals are typically processed within 1–3 business hours, with a maximum of 24 hours. Bank transfers may take 1–2 business days.

The minimum withdrawal at 21 winbd is ৳1,000. KYC-verified members can withdraw up to ৳2,00,000 per day.

Withdrawals are most commonly held up due to incomplete KYC or unmet bonus conditions. Contact live chat to find out the reason — most cases are resolved quickly.

No. Bonus funds can only be withdrawn after the specified wagering requirements have been met. Full terms and conditions Terms & Conditions View on the page.

21 winbd generally does not charge withdrawal fees. However, service charges from the payment provider may apply. Contact support for the latest details.

Mobile banking withdrawals are processed 24/7. Bank transfers are only processed on business days.

Your welcome bonus is credited automatically after your first deposit following registration — no promo code needed.

A percentage of your net weekly losses is returned as cashback. It's credited directly to your balance with no separate wagering requirement.

Go to your profile and copy your referral link. When a friend registers through that link and makes their first deposit, you'll receive a bonus. The bonus amount depends on your friend's first deposit.

To withdraw bonus funds, you must wager a specified amount — this is known as the wagering requirement. For example, a 5x requirement on a ৳1,000 bonus means you need to place a total of ৳5,000 in bets.

Yes, most bonuses have an expiry period (typically 7–30 days). If the wagering requirements aren't met within that time, the bonus will be forfeited. Always read the details when claiming an offer.

After logging in, head to the "Promotions" or "Offers" section. All daily offers are listed there. To claim a free bet on a specific match or game, simply activate it from that section.

Your VIP tier is determined by your regular betting and deposit activity. Higher tiers unlock exclusive cashback, a dedicated account manager, and high-roller benefits. For more details, On the high roller page View.

Betting is available on 30+ sports including cricket, football, tennis, badminton, kabaddi, and e-sports. Both live betting and pre-match betting are supported.

Live betting lets you place bets on a match while it's in progress, with odds updating every moment. It's the preferred option for experienced bettors who can make quick decisions.

In most cases, confirmed bets cannot be cancelled. However, if a match is cancelled or postponed, the bet is automatically voided and your stake is refunded.

Decimal odds (e.g. 2.50) mean you receive ৳250 for every ৳100 bet (profit: ৳150). Higher odds mean a lower chance of winning but a bigger payout. For analysis, visit the Analytics Page View.

Yes, accumulator or parlay bets are available at 21 winbd. Combining multiple selections multiplies the odds, giving you the chance to win bigger payouts.

On the match odds page Odds for the latest live and upcoming matches are available and update in real time.

The minimum bet is ৳100 and the maximum varies by event and market. Special limits apply for high rollers. Details On the high roller page View.

Yes. 21 winbd uses SSL/TLS encryption. All transactions are encrypted and servers are monitored 24/7. Your personal information is never shared with third parties.

Go to Profile > Security Settings > Two-Step Verification and enable it. You can choose either mobile OTP or an authenticator app.

Change your password immediately and log out of all active sessions. Then notify us at support@21winbd.ws. Our security team will investigate promptly.

No. 21 winbd's Privacy Policy Your information is never shared with third parties for advertising or marketing purposes. Disclosure may only occur when required by law.

You can temporarily close your account for a set period using self-exclusion. Responsible Gaming Set this up on the page. Responsible gaming is our priority.

Yes. Through Profile Settings or Responsible Gaming On this page, you can set your own daily, weekly, or monthly deposit and betting limits.

App Page Visit the page and download the Android or iOS version. The APK file is available directly from the website.

Go to your phone's Settings > Security > enable "Allow installation from unknown sources," then reinstall the APK file. If the issue persists, let us know via live chat.

Yes. The 21 winbd app includes all website features — Live Betting, casino, deposits, and withdrawals — plus the added benefit of push notifications.

If a new version is available, you'll get an automatic update notification when you open the app. Or, App Page Download and install the latest version from.

Yes, an iOS version is also available. On iPhone or iPad, you can open the website in Safari and add it to your home screen for an app-like experience.

24/7 support is available via live chat on the website, email (support@21winbd.ws), or in-app chat.

Yes. The 21 winbd support team speaks Bengali and the entire support system is built with Bangladeshi users in mind.

Send a detailed message to support@21winbd.ws. You'll receive an initial response within 24 hours of your complaint being received. All complaints are taken seriously.

Try refreshing the page or restarting the app. If the issue persists, clear your cache and cookies. If that doesn't help, contact us via live chat with a screenshot.

Live chat typically responds within 1–3 minutes. Email responses may take 6–12 hours. For urgent matters, use live chat directly.