could not get it to work

This is ridiculous, I can't add it to my Firefox! Mozilla people need to fix this button so we can add it... ASAP

bonjour,en fait je ne parviens pas à installer le bouton " Pinterest " sur mon bureau,pouvez-vous m'aider ?
Merci

for some reason out of the blue pinterest is no longer working wondering why ?

s 'est super géniale

Can't get save button to add to browser. Useless to me.

Two years later and it still barely works.