Sorry, but what you did (creating a self moderated thread, creating an alt account after receiving red tags...) are exactly what a typical scammer would do.
To get rid of your bad reputation you should talk to those who left you negative feedback and prove to them that they were wrong so they remove their tags.
Use your main account and don't run away when someone accuse you. Prove he is wrong with strong evidences.
Unfortunately, your casino's reputation depends on your reputation here.