how to play with a team that as no teamwork

look everybody has had games where someone on your team doesn't like to ply well with others well there are several ways to dal with that first if you will like the person isn't going to play with the team and the ban section just leave its not worth losing more lp then u will if u lose theres also the way I deal with it first I wan you to block the person in chat so you wont get distracted by there rampage after that u have 2 option u can either roam to there lane and help them or just steal the kill