Be careful. If Casumo think you can't afford to gamble on the stakes you do, you will be hit with an impossible SOW.
If you are not successful in verifying your account within 30 days it will be permanently locked and money confiscated.
As for me, they asked for ID and signed statements from persons I barely know. That was impossible for me to get, and that was the only option if I wanted to withdraw. I was ofc free to deposit and they sent me deposit bonuses during that time.
Never send them bank statements if you have recieved money other than your paycheck. F.ex you've sold something online. You'll have to send in ID's and statements from those persons, which in most cases can be impossible to get.
Short summary: Are you hit with a SOW at Casumo and you have deposited more than your paycheck in one of the recent months, you might have a really hard time.
I wish you good luck, and I hope it'll be solved. Keep us updated.