Grammarly disappaired off my Facebook and can not get it back on?

Brilliant

difficult to get installed

It is a basic help tool. As a spell checker, it is ok but will not catch your context issues. As a grammar checker, it is superior to me, but does not catch active versus passive problems. Quick and easy

Grammarly Free worked very well for a few weeks, then stopped. It has been uninstalled and reinstalled, the add on has been uninstalled and reinstalled, and still refuses to work. This is on both a laptop and a desktop. Very disappointed.

Well i was using it mostly on Facebook and after i had to go and get a antivirus program and install it, on my computer. I noticed that when I was on Facebook it would not work any more there, so I uninstalled Grammarly and reinstalled it and it still wont work on Facebook, so i don`t know what to do .

I tried multiple times but the extension just doesn't see that I am already signed in, which means that it works only with a limited functionallity (useless). The problem persists both on Windows 10 and Ubuntu 18.04. Please fix this.

The icon is just grey in the text box on any website and doesn't detect spelling errors or incorrect grammar.

I liked this add-on very much. It caught my mistakes as I worked. Unfortunately, Firefox is blocking it now. Shame on Firefox.

Grammarly stopped working on Facebook. I can't find any feedback as to why.

Big help to me! definitely improves my writing!