NEED HELP

FIRST IM NOT GOOD WITH ENGLISH SO DONT HATE ME LMAO,I GOOD PLAYER,PLAY LOL SENCE SEASONE 4 BUT I CANT GO OUT OF BRONZE BCS OF MY TEAMMATES,I PLAY SOLO,CAN SOMEONE HELP ME,WE WILLL HAVE FUN AND WE WILL BOOST EACHOTHERS(EUNE) TRUST ME I AM GOOD PLAYER,BUT SRYLSY NEED HELP