Teams Hold Me Back

I know from the title you might think i am going to cry about my teams, how they hold me back, and i should be diamond and things like that.

NO!! Recently I have demoted 2 divisions from gold1 promos to gold4, my mmr was so bad I gain like 14 points and lost like 19.

Today, I played 7 games . 4 wins and 3 losses which is pretty good, with that ratio we can climb, however today i was on fire, won my lanes, and i wasn't even toxic at all, i gave advice and things like that.

Let me tell you about my 4 wins, we were just better than them , we stomped them.

Let me tell you about my 3 losses, i had people with 1 8 kdas or 0 9 in the same team. Today every game i lost some other lanes feed out of control, and we lost. All 3 games I lost was a stomp. My teammates got rekt, started to blame each other etc. I noticed that 4 players of the enemy team played ap champion, so i recommended to my teammates since their adc is behind, just build mr and we might win. The reply i got back was "i dont belive mr would help againts anivia e which does 700 dmg or fizz e" that was told me by Kassadin.... who is gold4.

Last season I was platinum, which doesnt mean much, but i can tell you something is clrearly wrong, Like i really enjoy the new meta, however the players i play with is not balanced at all. this season every game i played was a stomp we face rolled or we get rekt, 3 games were close games which i lost them, however i have positive feeling about those losses, like "yeah they were just a bit better than us and it was close" i want more games like that. I feel the solo carry power is not as dominant as it used to be.