How to deal with solo q

I'd like this game. But it seems like an absolute rng fest on what teammates you get. 4 mvp losses in 9 games. This happens all the time and I have no clue what to do. Love some advice on how to deal with solo q because I'm at the point of quitting.

I'd like this game. But it seems like an absolute rng fest on what teammates you get. 4 mvp losses in 9 games. This happens all the time and I have no clue what to do. Love some advice on how to deal with solo q because I'm at the point of quitting.