How do you get out of Bronze Elo Hell?
Honestly, it's quite frustrating. I've been stuck in Bronze for a while, and can't seem to get out. Yes, I'll admit, that some games are MY FAULT, but at times, my teammates can feed a lot, and cause one champion to carry the whole game. It sucks, and I know I'm not the only one who is going through this.
Ive seen guides telling me to WARD, PING MIA, BE POSITIVE, DONT FLAME.
I do exactly all of that, yet I manage to lose my games. I do fairly well, if you check out some of my games, but an example, I went 7-6 WW, with a 1-13 flaming Thresh on my team. Yes, 6 deaths is a lot, but they sure fed the laner. I am also experiencing AP ADCs, feeding the enemy ADC, which is also a factor of why I lose games.
Execution is also one of them. I give ganks, and my team never seems to follow up.
Is there any champion that I should play to hard carry a game? Specifically, any champions who can shut down a fed laner? Or is this how the game is going to work?
I've been playing Yi, WW, and planning on playing Nasus top, because I feel like he can hard carry.
Please any support will work. *note, I am not going to blame the reason Im in Bronze ALL on my teammates. I honestly deserve to be in Bronze atm, but a main factor of why I'm not out yet is because of flaming and trolling teammates. But yes, I do suck, but games where I do good, I just cant manage to carry a team.
I know that people say "keep playing, eventually you'll get better" that just doesnt seem to be working for me. Ill go on winning streaks, to constant losing streaks.

split push nassus was a great way for me to get out of bronze
lvl E>Q>W and whenever you can ult ofc
is core for this build rush this.
most people like to go full tank.
personally i like to rush
with ap runes so i can kill a minion wave with a single lvl 3 E cast but that is personall preference.
not something id advice against
who will make that route very difficult so with those you gotta go full tank.