THEY LET YOU CREATE ACCOUNT... DEPOSIT... BET... NO SIGN OF KYC ANYWHERE... UNTIL YOU WANT TO WITHDRAW YOUR FUNDS
on this KYC issue, I think that for crypto casinos it is a little unnecessary that people ask people to KYC in a mandatory way, but rules are rules and you accepted it when you created an account on DUELBITS, now I don't understand, what was the amount that did you try to withdraw? can you tell us?
did you contact support and what did they say?
If you can't accept that, then you should gamble in this casino at all! But most of casinos will ask KYC, so I don't think you will have many choice.
this is the point: " ask for KYC when the person is doing something suspicious " in this case OP needs to say what amount he was trying to withdraw and if he contacted support and what support said as a justification for asking for KYC