I do not know what to do at this point

I know i know i suck bla bla bla
people from my team do the glorious strategy called “Rage Quit” and doing 2/10 cuz why not
I’m a poor ■■■■■■■ Silver 3 (in promotion lol)
In enemy team Diamond 2 and 3, Silver 3 and Gold2
I’m not a pro player but c’mon this is hilarious.
I hope the video looks ok to watch