I am having a few problems with Firefox right now and no matter what I try, nothing appears to be helping at all: -All of my add-ons and sites on the menu bar have disappeared and I have no idea how to get the back because: -Most of my Firefox buttons appear to be inactive. The back button is grey and will not do anything when I click on it. The 'Open Menu' button will not allow me to click on it. I cannot refresh the page. I cannot open the 'Customize' option under View>Toolbars. The only way I can go back is by doing it through the 'History' option. I have tried restarting Firefox. I have tried restarting my computer. I haven't received an email when attempting to log in. I can't try many options to fix it because I can't click on most of the things I need to to attempt to fix it. -I can't even seem to add an image below on this page.

Please tell me what I can do to fix it because attempting to fix it is getting exhausting and I only seem to find more problems as I try!