Where is your evidence? But even if having evidence, why fake KYC? You have your money with a gambling site and you prefer to use fake KYC, what would happen last? It could bounce on you in a way you won't be favoured when the gambling site knows that you are manipulating with fake KYC.
Earlier like an year ago
I did the same and they said it was not a problem and let me play so why is it a big problem now just because I have a big balance?
the only way I'd believe the highlighted part is if you can prove that they actually said that. I am pretty sure you and I know that the authenticity of documents is extremely important when it comes to KYC. I am not surprised by the decision they made and I don;t think they will change their mind.
Also I have proof that I failed with fake KYC years back and they allowed me to continue but now because I am winning they have issues