You claim to be one so prove it, there is an allegation of cheating from a cheater so Coinplay need not show proof 
It doesn't work like that. In no normal country or venture can it be enough to point the finger at someone and say he did me wrong and that's all that needs to be done. Maybe in North Korea if you didn't applaud your dictator or in Iran if you are a woman not wearing her head scarf.But I understand what you were trying to say with this:
I can invite a guy here who knows nothing about gambling only logic and common sense to read the topic and they can conclude that you have to prove that you are not a cheater on this one when you have a long list of casinos where you got ban or limited for alleged cheating, I think you're missing Coin_play post here, they can easily verify you as breaking their rules because you have a history of that.
It's like with ex cons. A criminal remains a criminal long after serving his prison sentence. It follows him in his social interactions or when he tries to get a job. If you were imprisoned for robbery and something big goes missing in your vicinity, guess who the police will come talk to and ask where you were at the time of the robbery?I am not comparing OP to a criminal and ex con. I am just saying your history follows you around.