you man are a true bronze, and having the worst of luck with getting matched with a decent support. and taking on the whole support community by typing this. you need to get untitled. and yes the bronze supports are not the best, im a bronze but i am a really good support. and its not as easy as if we are a good support we wouldnt be in this elo. support is my best role and i am good enough at it, im not anywhere near the best but i am good enough to win lane and nearly carry my games. supports can carry games yes but your team needs to not feed the enemy for a support to carry the game, and you being on this tilt tells me you more and likely were not playing the best you could either. you were probably not rotating to objectives, or helping with the shot calling. what is your main position? top? look for tp plays in bot lane, communicate with them to set up those plays. then get the turret and move to dragon if the play works out good, or just pick a pick a champ that can win lane easy if you can counter pick or pick a champ that has little to no counter play in top if you can, play right win lane then rotate, easy. if your mid then roam, look for those plays in bot lane, and same with top communicate set up ganks for either lanes so the jungler can get you ahead. if your jungle then look for the ganks yourself, communicate set up the ganks for yourself if no one is talking to you, tell them im coming in let them push out and play the objectives right help put the damage on the turret if the gank goes well and the lane can get pushed out fast enough, also look for the plays in bot lane, a bad support can still set up plays for you and or adc to win the trade. if your the adc then control your lane, dont let the support control it if they are not playing good, basically im just farming and if you think you can win a 2v2 or if someoen comes bot lane to gank for a 3v2 then have the support engage, a team can still be strong even if the weak link is a important role like support, you still have a adc, if they play right can still minimize the damage in bot lane, a jungler that should get top or mid feed to help balance out the enemy bot lane, a top and mid lane that while played right can take advantage of a lead the jungler gives them. so its not only the supports you have ran into fault. you just need to learn the game, and how to balance out the gold and evreything, because objectives are more important than kills, gold wise and game over all. hope this will help you in your troubles. not all supports in bronze are bad, we are just having a hard time getting out because no one in bronze knows this stuff, even with all the youtube video and stuff that talk about this