this question has probably been answered thousands of times

I'm an honor 0 player (had some rough days) and it's been a while since i've gotten a key frag. ever since i became honor 0 i think i got 1 key frag but never got another one after that and it's been a month. i haven't been overly toxic, i haven't had anyone scream "REPORT DRAVEN FOR BEING TOXIC BLAH BLAH BLAH." so don't really know what the deal is. and i've gotten a couple S ranks on a few champions i own. don't know what the deal is. i guess i need to serve some more time?