Yettwasezmel 1 ɣef 5 n yetran

sɛur Firefox user f9f6aa di Dec. 17, 2016 · aseɣwen yezgan

It just keeps asking me to install it over and over in a loop. I think it's installed, but I can't find any blacklist or any indication of yesscript in the toolbar or anywhere else. Either it doesn't work or they don't give the right instructions.