Although I do feel something is not good with this site, but I have to say that your case is simply because they deserve to cancel your withdrawal since they have wagering requirement for your deposit. Did not you read the terms and condition before decide to make a deposit in this sportsbook? Let me show you their terms that can be related to your withdrawal cancelation:



There is only one possible way for you to withdraw your money, wager at least 1x of your deposit amount with odds 1.1 or bigger.