Matchmaking is broken - mixed ranks

I d like to notice that matchmaking is totally broken. I am rank 7 now and I am still pushing to the lobbies with other survivors with rank 14, 15, 15, 16. Not only today, yesterday, ...last week.

Region: EU

My teammates are totally dumb. They dying because they dont know - HAVE TO MEND after borrowed time hit. I am dying because they are walking in the stupid circles in the corner of the map, or searching chests and in the meantime, I go to the second stage of struggling on hook. When I finally get lobby with 6-8 ranks, we are playing agains tryhards on rank 3 with red addons. And then, next game again with 15th.