Being reported for being tilted because unable to carry

Yo, I recently had a game where i was playing as xerath first time. I got really mad at our top lane ryze because he was dying over and over again. I admit i was sortve toxic during that game but everyone just started targeting me. Like the enemy team is like dont mind the 0-12 xerath or the 3-10 ashe but lets all go against the xerath cause hes our only barrier from winning. Like honestly what has league of legends become. And since it was my first time a champion i think i got queued with a bunch of bronzes. Pleaseeeeeeeee dont put me up with bronzes when im trying a champ. SOme were even unranked. What should i do against these b*itches who think they are godly cause they are farming off bronze. I was legit the only one even stopping them from stomping on us.