People plays bad on prupose

i ve tried ranked,i struggled a lot,my first 10 matches and im silver IV it says in lolking but the bad side: they play bad on prupose you take 1 cs they threw lane and afk you take the crab jungle they fed on prupose you try to gank and they insult and then die then blame you pick offmeta they fed on prupose or watch you die,then blame you you pick meta,they do same you play good,they do same(yet again) you solo,they duo,duo feds and blames you (?) also is a flame war on who report who,i got 10 chat restriction whats wrong with these people?why cant ranked be fun? mew mew thinks ranked is full of idiot elitist that ruin this game feels super unconfortable to play ranked,and its frustrating that you try your best but people is "do as i say or i fed and blame you" or worse things