It does not even explain how to use it. It does not work. No icon ever appears

This Add-On is horrid so if you download it, use extreme caution. My Norton 360 flagged it as an Exploit, plus every single time you open your Browser, it opens a Webpage that does not exist. This Add-On is outdated and does not work properly, plus as I stated, my Norton 360 flagged it as an Exploit. It was also causing my Firefox to crash repeatedly. Since removing this Add-On, no more flags from Norton 360, far less Firefox crashes & no more Webpages that do not exist being opened.

La extensión no explica como usarse o que el botón aparezca siquiera en la página.

No way to access it after you install it. At least not that I can find.

No icon

Doesn't work at all, no icon ever appears.