All your bets were placed on matches with abnormal activity (matches with a predetermined result) and our provider canceled them so your account will be closed after you withdraw your last deposit, play fair and you will not have problems with payouts
What is "fair play" in your dictionary?
Is it losing continuously till you wipe out your gambling account completely? Or is it that you win and then the casino decides that the amount won was due to abnormal activity?
If you have decided and as you are the casino, your decision is final, why don't you post a proof of what really was done abnormally by OP? What made you reverse the winnings of him? How can OP know the outcome of matches for which you are accusing him?
Any proof of websites where it was known? Is OP a match fixer? Would he fix games just to win $500?
Stop giving nonsense replies, be responsible and show some evidence to prove that OP is guilty.