Justbit.io has a very clear banner on their front page claiming no KYC for crypto players. I choose them just for this and of course for the selection of the sports on their website. I deposited crypto, won a small amount of money and now my account stand at 6.6 mbtc. I placed a withdrawal request last month but they refunded my money asking for...KYC. I was reluctant to do the procedure because I really I'm afraid to do so. But I did, I sent them what they wanted. After 1-2 days they responded to tell me for other documents. They are doing whatever they can to not pay you. Please be aware and stay away from this scammers