Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseDeveloper reply by marato.ru
Rated 1 out of 5 stars
"you need a Mozilla-based browser, such as firefox, to install a plug-in"
What do you mean - I AM using Firefox..... why else would I try to download this add-on?
the problem is not in the plugin.
To create your own collections, you must have a Mozilla Add-ons account.