Applying Potion Effect to Target Entity when deal critical hit with spectific item in main hand (with 70% chance)

Hello,I'm trying to make  tagged item in main hand can apply bleeding effect to entity when player deals critical hit with 70% chance. Whenever I attack a husk,  neither the player or the husk gets the bleeding effect.Any help would be really helpful. 

Here is the proceduce:

The tag:

Bleeding effect:

Sorry for bad English.