First, you need to assess the metal tracks inside the garage. Check the mounting sections that hold the tracks to the ceiling. If you find them loose or free, you can fix them with fasteners and screws. Close the garage door and check whether there are any marks, pleats, or unlevel spots. If you happen to see them, you can utilize a rubber mallet or a square of scrap wood to pound them into shape. If you discover the tracks seriously damaged, swap them for new ones. If you cannot fix it by yourself, you can reach us at Garage Door The Bronx and we will be more than happy to help.