Hi i have firefox with facebook on my windows 10 = recently i was hacked through fb and identified the unknown device and changed my password - the hack came through messenger - now i have that fake identity displayed when i sign in to fb. is there a way to reinstall the facebook container to make it disappear? i uninstalled fb on my phone along with messenger but it doesn't seem i have the flexibility to do that with messenger in firefox - ideally i would like to disable messenger completely on my computer. thanks for your time, patrina