I play crypto at Cazimo. I won a 630x, something like this multiplier quickly. I want to withdraw but they said no after I passed their KYC check. I need to play over my deposit at least once and they can let me withdraw. What does this mean? Is this a scam?
A lot of new players get caught by this. What they are trying to tell you is that if you deposited $100, you need to make $100 worth of bets, which is x1 your deposit. x1 is a goof rate. Some casinos ask for x3.
You had a big win - good news. You should be fine reaching $100. Check your casino's history to see how much in bets you have accumulated. I don't know which crypto you are playing but just make sure your total bets equal that same value. You can make any withdrawal you want as you have passed the KYC.