How to Hit Khazix When He Is Invis?

As an adc it feels so unfair that I cannot hit him even with red trinket. Like if I was a mage I can use my abilities on him but he just walks up for free even through I know where he is? Evelynn invis is fine because she reveals herself, but it feels like Khazix invis has no counter play like Malzahar ult (joke).

Please help!!!