The ranking system needs to be reworked

Im in gold 1 currently (Plat 1 last season). I started this season in silver 5 (wtf?) Anyways I feel like the quality of my teammates is anywhere from bronze. Litterally I just played a game where I had a 0/9/0 top lane and a 0/9/1 mid lane. The fact that both of these losers were on my team makes me seriously doubt the matchmaking of this game. I looked up the players after the game and low and behold bronze 2 and 1 players. (they dont even deserve that). My adc was silver 4 and my jungler was gold 2. How the hell is it even possible to carry a game AS A SUPPORT WITH SHITTY TEAMMATES?!

Again I'm currently Gold 1. Why the fuck did I have someone from bronze on my team and why the fuck did I autofill support for them.