bronze looking for duo/ regular person to play with.

Let me start off by saying i am bronze 5 after 6 years of play, for one simple reason: mechanically i am garbage. im trying to think of straight forward champions i can play for each role i already have at least one for top mid and bot having a hard time thinking of who to play mid but im also running into another huge roadblock, people are raging almost every game, and half the time my attempts to calm them make things worse, how am i supposed to communicate and at least try and lead my team if i end up muting half off them due to clogging the chat with insults. i'm mechanically lacking but i do know a fair amount about the game, what i would like is someone who wont blame others and if possible to some degree mechanically strong to play with, having another bronze to play with that doesn't rage would be a godsend, im not looking for a smurf and we don't always have to play ranked just someone to play with on a pretty regular basis, voice chat would be nice but not 100% needed. ive tried and practiced to improve my mechanics but it just doesn't seem to stick not sure why, i seemed so much better of a player a few years ago. well if interested add Holy Demon Pally. i should probably format this better..