a little advice from the higher ups please
so i started playing this game about middle of last season, i believe i am a good player, not the best somewhere around high silver-low gold. only problem is i can not get out of bronze! its just having 1 or 2 bad players on the team loses the game and in bronze thats a good possibility, and because of those bad players my MMR is suffering and making it worse on me. im running about a 50% win rate right now, as support with trolls. example i would play janna, 10ish min into the game i would be 1-0-6 and fed the adc, only problem is they have a LB thats 5-0 and roaming, in the next 10 min i go from 1-0-6 to 1-5-6 all to the fed LB that was mid and didnt have anything to do with bot lane. Anywho what im asking is do you guys have any tips to get me through this and into where i believe i should be?