Does anybody know how to file a complaint with Aftershock or the security company about an employee?

Title, this loser forcefully pushed my wife backward after she walked into vip and scanned her wristband and it flashed green on the scanners. I said “it was fucking green dude” and he quite literally got up in my face and tried to provoke me into a fight.

Not to mention the way he pushed her had his hand on her tit and she felt incredibly violated. Does anybody have guidance on how to file a complaint? This piece of shit was doing it to multiple people and I saw the police talking to him about ten minutes after our incident. Some people take this shit WAY too seriously.