No Sauce on not only one Big Mac but 2

My husband and I went to Mc Donalds close to Centurion mall. We ordered 2 Big Mac meals. Whe received the meals and drove home. When my husbdand opened his burger hew saw that there was absolutely no sauce on the burger at alllll. Not even a drop. So I opened my burger and there was also absolutely NOOO sauce on the burger!!! How can you make someone pay R95 for 2 dry burgers? I would love to post the photo but unfortunately I can't find an opption on here to do so. If need be I will email you the photo. I am absolutely disgusted and dissapointed in MC Donalds. My invoice number is *** 18:26:12 21-04-2015 .