Unfortunatly I haven't the sum, I was playing in some different casinos and it is hard to me to know how much profit/loss on each of it.
I remember that I got around $2000 stuck on BC.Game.
Their support do not bother being contacted once a month or once a day as they always take days to answer, and every answer is exactly the same no matter what I ask.
Accordingly to other similiar topics I found, in case you conclude to help me, my USDT ERC-20 address is: 0xda0b299265861C2B5BAFCBeA0Eef0EFd3eBa12C9
If it doesn't get solved here I'm creating a complaint on AskGamblers as recommended through PM recently.
You don't remember how much you deposited and withdrawn from their platform? Wasn't this information readily available on the Blockchain of your depositing and withdrawing address? The address you give us is a clean address, it doesn't store any of those information