Logs out of facebook or icloud

Hey there, thanks for reaching out! Here is a few things you can try: Check Cookie Settings: - Open Firefox and click on the menu button (three horizontal lines) in the top right corner.
 - Options (or Preferences on macOS). - Go to the Privacy & Security panel.
 - Under the Cookies and Site Data section, ensure that cookies are enabled. - Select "Standard" or "Custom" and make sure that cookies are not being blocked. Update Firefox: - Make sure that Firefox is up to date. Go to the menu, select Help, and then About Firefox to check for updates. - Make sure you're not in private browsing mode. - Clear your cache and cookies Try these and let me know how it goes!