Это слишком хорошее расширение

Meilleur que n'importe quel autre bloqueur, open-source, privacy-friendly, simple et léger.

Impossible pour moi de naviguer sans. Une extension obligatoire !

Well, actually idk whether it's from this extension fault or from Firefox or from Zorin OS Lite 15.3. The icon doesn't show up in the toolbar and no options too in the add-ons manager so I cant configure it. I dont have this problem in Windows 7 and Windows 10.

very good