Im breaking up with you riot

After hour and hours and hundreds maybe thousands of games I am still in Bronze. This week you matched me with the worst team I have EVER SEEN in in the 2 years I've played this game in ranked. Your match making is awful. Everytime my MMR gets high you give me the worst teams imaginable making it IMPOSSIBLE to climb in ranked. Look at my teammates in my match history and tell me wth I was supposed to do with them? My final game I am 2/2 my teammates are 1/5 1/5 1/6. W T H?!?! I couldnt even farm my lane because both bot laners were just leabving lane to gank me! Anyways, Ive made these posts before, but this maybe the last time. I'm breaking up with you. I am 35 and I have money to spend on this game. I am the type of player you want to keep. Your matchmaking makes it IMPOSSIBLE to climb in ranked! I started playing bot lane this season because I noticed that is almost always where the problem is. After I started playing bot I started doing better in ranked over all. But it doesnt matter. If I win too many games in a row you just give me uncarriable teams until my MMR tanks again, rinse repeat. I can hold my own vs gold and plat players. I can and I have. Yet I can not climb out of bronze. This game is full of trolls, afks, and just plain nubs.

1. Why do you let brand new players start at silver 5 only to fall through the ranking dragging down every team they are on?
2. Why do you let people treat ranked mode casually? Why isn't it harder to start in ranked mode? You let new players play in ranked and they drag everyone around them down. They make the game unwinnable!
3. I am so sick of 1 sided matches. Your matchmaking metrics are garbage!
4. You have no instructions for this game. People fundamentally don't understand positioning, farming, teamwork, or how or when to take objectives. Most of the people in this game seem to treat it as if you win by getting the most kills, and don't grasp that they need to take objectives and the nexus. They spend most of the game headhunting and ultimately cause their teams to lose.
5. Fix your ranked mode! Stop letting new players in! It should be exclusive to serious players! Hell I would pay a small monthly fee to have a ranked mode for serious players. I'm so sick of children and nubs just playing ranked casually and ruining games! I would prob pay 10$/month just to have an exclusively serious ranked mode. Instead I'm quitting this game! I have deleted this from my comp. I think for the last time since summer is coming and Im not trapped in my house by the snow anymore.
6. You need to take people like me seriously because we are the ones spending money on the game.