MacDonalds Promenade food missing when you arrive at home.

MacDonalds Promenade Mitchell's Plain show absolute disregard to their paying Customers. I'm not one to complain but if I don't get Soda Water instead of Sprite I get oily fries, or a Big Mac with one Garcon and now I get non. Only reason I went there. The staff is rude and the food you receive is not even what I'll feed an animal. The icing on the cake is we went out of our way to buy our burgers from there and guess what? We get home my daughter's burger is not in there! Please share! I've had enough of MacDonalds Promenade Mitchell's Plain. Worst service ever