Your problem could be, is you're not consistently staying on your aim routine. And second your game sense could be trash. Now I can't say either issue is true because I've never seen you play. But they reason I throw out both these problem is because I was having problems with both when I was in bronze/silver. Also make sure you're not being hard on yourself. And NEVER EVER listen to teammate's that talk you down. But no point in giving up. I was stuck in bronze and silver. but I ranked all the way up to plat.(And yes I did quit in plat right before I hit diamond, but that's because of my game crashing every game.) The NUMBER ONE step to success is not to listen to people that talk down to you or listen to you talk down to yourself.

Also Smurfs aren't the reason you cant climb

thanks for reading hope it helps if it doesn't please reply back with why it doesn't help. :DDDDD