User Data Deletion Instructions If you want to delete your Facebook Login App data that is associated with Lian Li Warranty , you can do so by following the steps below: Go to your Facebook Account’s “Setting & Privacy” menu. Click “Settings” Scroll down and click “Apps and Websites” Find and click “Lian Li Warranty ” Click the “Remove” button ICongratulations, you have successfully removed your Lian Li Warranty app activities.