Disgusting customer service

Im currently in mcdonalds welkom. I ordered food with my husband, the lady at the counter Mapuleng was so rude, rollong her eyes and she seemed disturbed. I bought ice cream the second time and she was still the same. I asked if something was wrong and she responded with... Something like what askies and rolled her eyes at me then gave me melting ice cream. Now im not expecting this kind of rudeness when im buying from someone. Such disgusting customer service is unkind.