would you mind posting evidence supporting your claim? I mean, conversations, emails, deposits, withdrawal requests, etc... anything that would back up your claims against them. I also suggest considering what BitcoinGirl.Club suggested if they continue to not let you withdraw despite all your documentation having been verified by them.
I have written complaints about several well-known casino sites, but I have not received a response yet. What else can I do?
have you tried posting it on casino.guru? if not I suggest posting there too.