Can we please have a ingame ban thingy

This aatrox didnt give me a leash and then stole my brambelback, he didnt even help me get my red. PLEASE RIOT DO SOMETHING!!!

Aand he brushed it off with a 'my bad' like bro you just ruined this game for me.

EDIT: I know I sound salty but pls do something. Im a pretty patient guy, if this happened for one game; doesnt matter happens to every one from time to time. But for two games

BRING BACK SOLO QUEUE we dont deserve trolls