DISPLEASED.  USING WITH THE WHEELS ON, WENT TO MOVE FROM SIDE OF THE ROOM TO THE OTHR AND WHEEL CAME OFF AND THE AREA WHERE YOU INSERT THE WHEEL IS CRACKED.  IT SHOULD BE ADVISED TO USE WHEELS TO MOVE ITEM.  WHEELS ARE USELESS.  NOW THE ENTIRE ITEM  IS NO GOOD.  WHAT DO I DO WITH THIS NOW?