Disappointed about rank
I've been playing rank for 3 weeks and failed 4 times of promos to plat 1. Every time I won 3 in a role and got to the promo. My teammates fed af. They couldn't even wait until mid game. They kept feeding like 1/8, 3/12 , 1/12/0 or even harder. Is there a way that I can write to riot to ask how can I get to diamond with these hard teammates. I'm really disappointed with rank game, I guess I will stop playing rank and quit league one day soon. Just some complains.