Avast Password Addon for FF dont work with another addon for switch proxy !
what relation does your addon have to others! Are you checking your product before publishing? or do all your programmers write hindu code?
P.S. Your captcha is a mockery of users! What your programmer came up with this nonsense! Dismiss this pervert!
https://i.postimg.cc/vHTXv4jN/Snap-2019-01-25-11h37m12s-c.png