Yuowin Failed to Credit My Second Deposit and It Raised Serious Concerns

I made two deposits into the same IBAN number on the Yuowin Hepsi Bahis betting site. I received the first deposit in my account, but unfortunately, the second one did not go through. Even after multiple attempts to reach out to customer service and provide the necessary documents, the money has still not been credited to my account. On this site, the account number and IBAN for EFT transactions are updated every 3 days. I find it quite perplexing how banks manage to generate such a wide array of numbers. It seems suspicious that they have multiple account numbers. It raises questions about their activities in Turkey.