I played in UK using VPN, deposits and withdrawals fine til now. Should have done my research, and now I can't upload UK documents to verify myself.
Is there any action I can take to get this money? Any forums where I could sell the account? Could I move countries and pass it that way?
It's quite a shame though, because the issue is currently out of the reach of anyone's help here as you violated their terms by playing from a region their are not patterning and it's blacklisted on the legible country that the casino operates. I think the only option is to talk to casino agents directly maybe they can be of help and probably advice you on the next steps to take.