❓ Frequently Asked Questions
ko77's Complete FAQ Guide
From deposits to withdrawals, cricket betting to slots — find detailed and straightforward answers to all the important questions about ko77 in one place.
Welcome to ko77. This FAQ page is designed to answer the most common questions from players in Bangladesh. Whether it is how to deposit or withdraw money, the rules of cricket betting, strategies for playing slots, or how to reach the support team — you will find clear and reliable information here. Below, 21 questions are organized into five sections. Find your question and get an instant answer.
How to Deposit Money
Log in to your ko77 account, go to the "Deposit" option, and select bKash as your payment method. Enter the amount, then send money from your bKash app to the number shown on screen. Once you submit the transaction ID, your balance will be updated quickly. The minimum deposit amount is ৳300.
ko77 currently supports five deposit methods: bKash, Nagad, Rocket, Upay and direct bank transfer (including Dutch-Bangla Bank, Islami Bank, BRAC Bank, and other major banks). The minimum deposit amount is ৳300 for every method.
The minimum deposit amount at ko77 is ৳300 across all payment methods. This applies to bKash, Nagad, Rocket, Upay, and bank transfer alike. So even on a small budget you can add funds to your account and get started on your favorite games easily.
First, confirm that the payment was completed successfully and that the money has been deducted from your mobile wallet. If the transaction was successful but the balance still hasn't appeared, contact us via live chat or at [email protected] with your transaction ID and a screenshot of the deposit. Our team will resolve the issue quickly.
ko77 itself does not charge any deposit fees. However, Nagad or Rocket may apply their own send money charges, depending on your wallet's terms. It is a good idea to check the fee structure in your wallet app before making a deposit.
How to Withdraw Money
The minimum withdrawal amount at ko77 is ৳800. This limit is the same for all methods — bKash, Nagad, Rocket, Upay, and bank transfer. Before requesting a withdrawal, make sure your account has this amount or more in available balance.
After a withdrawal request is approved at ko77, the money typically reaches your wallet or bank within 10 to 45 minutes. Mobile banking methods (bKash, Nagad, Rocket) are generally the fastest.
Yes, ko77's withdrawal system operates 24 hours a day, 7 days a week. Whether you submit a withdrawal request at night or on a Friday or Saturday, it is typically processed within 10–45 minutes. So you can withdraw at any time.
You need to meet the wagering requirement before withdrawing bonus funds. ko77's welcome bonus has a wagering requirement of 15x — calculated on the bonus amount only. For example: if you receive a ৳1,000 bonus, you need to place ৳15,000 in bets. Once the requirement is met, winnings earned from the bonus can be withdrawn normally.
Yes, for security reasons ko77 only allows withdrawals to a wallet or bank account registered in the account holder's name. Withdrawal requests to someone else's mobile number or an account under a different name may be rejected. This rule exists to protect your funds.
Cricket Betting
If a match is abandoned due to rain or officially declared No Result, the bets on that match are generally voided (void) and the stake is returned. However, if the minimum number of overs has been completed, some markets may be settled — check ko77's betting terms and conditions for the specific rules.
Yes. ko77 offers betting on BPL, T20 World Cup, IPL, and other international series. A wide range of markets is available for big matches like Bangladesh vs India. You can see the list of available matches in the cricket section.
Live betting lets you place bets in real time while a match is in progress. Odds change after every over or wicket, so timing your decisions is important. Live matches are marked separately in ko77's cricket section. A strong internet connection gives you the best live betting experience.
Yes, ko77 supports accumulator (Acca) or multi-bets. Adding multiple matches or markets to your bet slip multiplies the total odds. Keep in mind though — if any single selection is wrong, the entire accumulator is lost, so choose carefully.
The most popular cricket markets at ko77 are: Match Winner (which team will win), Toss Winner, Total Runs (over/under), First Wicket method, Top Run Scorer, and Runs in a Specific Over. Matches like Bangladesh vs India are particularly exciting across all these markets.
Contact & Support
ko77 has two support channels: Live Chat (directly on the site) and Email. The email address is [email protected]. You can reach out and get help in both Bengali and English through either channel.
ko77's support team is available 24 hours a day, 7 days a week. Whether it is the middle of the night, early morning, a holiday, or a workday — you can contact our team at any time via live chat or email.
Absolutely. ko77's support team serves customers in both Bengali and English. With Bangladeshi players in mind, we are fully capable of resolving all kinds of issues fluently in Bengali.
For a faster resolution, have the following information ready before getting in touch: (1) your account username or registered mobile number, (2) a detailed description of the issue, (3) for payment issues, the transaction ID and a screenshot, (4) the time when the issue occurred. Having this information available will allow our team to help you much more quickly.
Slots Questions
On a limited budget, go for slots with a low minimum bet. Low volatility slots tend to pay out small wins frequently, so your balance lasts longer. ko77 has a number of slots from PG Soft and JILI that you can start playing with smaller bets. Try them in demo mode first to find which one suits you.
RTP (Return to Player) is the theoretical rate at which a slot returns a portion of all wagered money back to players over the long term. A higher RTP means a theoretically greater chance of getting more back. However, it is not a guarantee — every spin is independent and random. The RTP figure can be found in the game's information section.
Yes, many slots at ko77 offer a demo or free play mode. In this mode you can understand the game's features, bonus rounds, and mechanics without spending real money. It is always a good idea to try your preferred game in demo mode before making a deposit.
Free spins are generally available in two ways: from promo offers or by triggering a scatter symbol in a slot game. Free spins from promos apply to specific games and have an expiry. In-game free spins activate instantly. In both cases, it is important to read the relevant terms and conditions.
High volatility slots offer the chance of big rewards but wins come less frequently — these are for patient players who are waiting for a big win. Low volatility slots deliver smaller wins more often, so your balance lasts longer — suitable for new or cautious players.
Still have questions? We're right here
For any issue or enquiry, ko77's support team is always ready — 24 hours a day, 7 days a week. Reach out in Bengali or English and you'll get a fast response.
Chat with us on live chat
[email protected]