You can search up Scam Accusation Board here in forum to report gambling frauds. Better be sure to follow the specific format intended to report a fraud. Check the do's before posting so that your post wont be deleted in no time. Also, please prepare evidences of your claim to back up what you are going to post. Reports with no valid proofs are considered accusations and we don't want to be labeled as an accuser that causes defamation. Ready enough documents such as screnshots, link, etc that would serve as your support.

Thank you in advance for making a move in maintaining the safety of our community. Posting for awareness is of great help especially to those people who are just starting.