no matter what i do my whole team feeds

in gold elo, doesnt matter what i do my whollllle team feeds besides like 1 player so its 2v5 l0l and im smurfing from diamond. Sad how bad low elo is huh that there are so many people that its mismatched so bad that 3 of my teammates are so far behind compared to the other players in the game that they feed extremely hard.