League of Legends Is Now Broken

I'm one of those players that don't like to lose. I hate losing. Well, I'm in Silver 5 because I can simply not advance any further due to this broken ranking system that Riot Games really gives no care to fix. So, I'm on a 5 game losing streak in normals, and not to sound like the player that blames people, but all have been because of terribly skilled players (jungles with cleanse, supports with ignite, etc.) Well there's really nothing I can do about this but just advance in leagues - which is oh, I forgot impossible. This game is no longer enjoyable to play so I am probably going to quit. Riot Games has a devoted artistic developing team but that's about it. As for the pure balance of the game and just the way it works, I can tell there is very little care about it because it hasn't advanced or improved at all. Now I am typing this while in a game 2-23 7 minutes in, so yes I am simply AFKing to avoid any further rage or anguish caused by dying - ah, AFKing, the report system as a whole - another broken element of this joke of a game. Hope Riot Employees see this and respond, or any other person attempts to point out a flaw in my discussion because the truth is...this game really does suck.