Riot: you need to fix matchmaking before you release more champs and skins

Just my thought and wanting to point this out and that riot needs to fix the matchmaking. They go off on peoples wins and loses for the climbs and not by players play style. I have personally self tough, watched videos and improved my game play but yet I am still get the kids that first time a champ or just think is funny to int after a 5 min death? Like how is that far to other players? I mean I don't think it is? They should change on if you win or lose off that and how there play style was. In the placements bronze players could be carried and get placed gold and that's where I am. that's what ive been seeing no skill and just being carried for being a shity player then being put with me and me losing lp? They want league to be around for a long period of time but with them just trying to suck in money and time of players to get the new skins and champs is ruining it for everyone that wants to play it competivly, climb, and grow into a team or play In the big leagues. I go from having g2 mmr to g5 mmr in the matter of two days cause I have been getting terrible first timer teams, I go on win streak and going against players that know the game and my team knowing what theyre doing. After those loses know the other team just outplayed and was better and that I know my team actually tried I don't tilt or freak out after a lost. but when I get people who don't care or people that are in the wrong elo they should be and int or feed it is the worst feeling in the world cause I just wanna climb and play competivly and win. but no doesn't happened until later in the season when everyone has played at least 100 games and then are stuck. sorry for the rant but I would like to see others peoples input on this.

Thank, 123ADC