Every single game I play, either I do really good, or I feed. I don't know how to carry into late game though. Even when I am 10-1, the clock hits 20, and we lose. My win-rate is at a horrible 42%, and I just don't know how to carry into late game with the champs I play, (besides Lucian)
These are all the champs I play for each role, and ADC is the best, top is the worst.
ADC: 
Jungle: 
Support: 
Mid: 
Top: 
I just got out of bronze a week ago and i started at B3 so i know how this feels.
If you are feeding in lane, play passively and try to stay as far away as possible and work on your cs, cause that can make up the gap in gold. If you are fed in lane, don't be afraid to roam a little bit and help out other lanes get fed. Make sure you have visibility throughout the map because that can help you gank lanes or avoid enemy ganks from happening. Also, objectives win games, so make sure to take those when you have a chance.
If ADC is your best lane, try to play is as often as you can and avoid top as much as possible. If you get stuck with top, you can always play a tanky champ, like a cho gath or garen etc, and stay passive during lane phase (they wont get too fed and you can get your cs under turret). It also wouldn't hurt to play a few games in TB or Blind to get used to lanes you are not comfortable with and work on your mechanics.
Good Luck with the climb. Hope you make it out of bronze sooner than later :).
The first step is generally just making sure you die less. Make sure you only make plays if you've got the vision to do it. Also at bronze 4 it's probably best to get the upgraded warding trinket for adc's because other people won't ward for you. Staying alive is especially important when you're fed. Because as soon as you die, who are the enemies going to be afraid of? So yeah, just play more careful.
And a bonus champion tip: You're playing teemo mid and top, I'd switch that out for cho gath. CC generally wins games and cho gath has an amazing laning phase as well. Teemo is... teemo. He doesn't really do much.
Get rid of teemo and urgot. Play nid jung, her top is meh. Learn how to play from behind, you have no reason to feed in bronze. Even if your laning is weak and you give up a kill, you should know to adapt and play safer.
EDIT: You die too much, you don't cs well, you barely upgrade wards, and you don't buy wards. Fix all of that too. Before you do that, you're exactly where you should be. W/R reflects that.
I added you on NA if you'd like some coaching. I can help you get out of bronze quickly. I'm a Diamond 4 Mid Main, can also play ADC.
