This game on some bull shit

I've been going to silver 3 promos and losing because of the people i get teamed up with. I just got grouped with some irons that were boosted to silver in f silver 3? And lost my promos again for the third time this week. Honestly why is it that when I'm in promos I get more shit teammates but when not in promos everyone is competent like come the f on bruh.