Have you any more suggestion for help?
What did the support say?
I saw you send the document verification, so, is your account verified, or still waiting for review?.
I guess you send the document after the withdrawal got rejected, and your account is still waiting for verification until now.
you are so brave, or maybe this is not the first time, maybe you did on small money before and continue depositing like crazy.
I can't see who is right and who is wrong, you suddenly came and said n1bet.com is a scam. I also don't know who is n1bet.com, this site never makes the thread on here even has bitcoin as a deposit. so, no one is responsible, then better to make a report to the police in your area.