How do you carry games?
It seems as if I win my lane every game. Here me out. I get the top inhibitor, due to me being a top lane main, smash my lane, rotate to help other lanes, but my team still somehow manages to fuck it up. I can't 1v5 every game yo, it's tiring. I'd like SOME help, but due to the placement games, I'm pretty sure i'm in high bronze now, to where people are just incompetent and do not know what pings are. Last game, smashed my lane, got the top inhib by myself as an aatrox against a teemo, went 6/1 in lane, rotated mid to help my 1/6 karma, got that tower, then went back top to continue pushing. Further on into the game, the enemy team pushed 3 top towers, the inhibitor, then right after, won the game. My bot lane thresh and ezreal, note they're a duo, decided it would be a great idea to just, instead of defending on nexus, to seige their teir 2 bot tower and not help at all. They then after game blamed me, stating that "you should've just wave cleared". I'm not being sarcastic, but I was literally top all by myself, with my karma using redemption to clear minion waves mid and riven respawning.
How do I win games? It just seems to be becoming more and more impossible the more I play.