You can add flag type 1 on his account, I'll support it.

I can suggest to you one thing, I don't know who is the Goldenberg is. But, The casino owner is Anil. He was my good friend. I don't have had communication with him for the last 8-9 months. I guess sharing personal information is not allowed here. But, I can share the owner's Telegram handle. You can knock Anil on Telegram @anil56380. If support is not responding. You can tell him about this. Good luck.