Hi Archy The Arcanine,

Thank you for your review and 4 stars.

All Firefox extensions do not work on the Firefox add-on gallery. That is a limit set by the Firefox web browser itself. That is also on other web browser platforms such as Google Chrome, the Chrome extensions can not customize the local page and the Chrome Web Store.
Please let me know how to get it to 5 stars.

If you need any help, please do not hesitate to contact us at https://www.turnoffthelights.com/support
We are happy to help you over there.

Thanks,