I see you had a dealing with prive casino? Me too I got my deposit back from them after I pointed out to them what they where doing was illegal. It was there responsibility to block players from restricted countries when they have entered there details from sining up also look on your bank statement and you will find that the payment has actually gone to someone else. Mine went to infinity a dating and escort service which is illegal they are MISCODING to obtain funds
I deposited once after I made the initial deposit they attempted numerous times to take money out of my account using different merchants for different amounts luckily my bank was on to it straight away and blocked it I geuss it was because I only just opened the account, but yeah if you threaten to take them to the FCA and the Ukgc who will fine them and report to the money laundering agencies they will soon give you the money back also report to your bank and do chargeback for it as they are a illegal operation