Fiora q not focusing vitals?
So the q says it focuses them and i have seen people play fiora on stream and in lcs ect, and it focuses vital but it doesn't for me. i don't know why its not like im just q'ing into them im q'ing to the side the vital is on. 3 times in a row that i could have killed kha last game but my q didn't hit vitals. it still hit kha but it didn't proc the vitals so kha able to just jump away willy nilly without me being able to AA the vital after.
The only time my q ever hit vitals that entire game was if i had my ult on the person. it literally cost me the game because i couldn't kill kha and he out sustained me.
So what am i doing wrong here?