Wrong order

I went to steers Carlton centre I ordered two mighty burgers that cost R197.00 for both when I got my order it was two phanda meals that I did not order but only realized when I got home and they still charged me R197.00 and Helen was our cashier when we went back the next day she said we were lying no matter we showed her the pictures of the meals then she said we lying, I will never ever go back to that **** place steers in Carlton centre that was the worst experience I had I hope they will do something about because they will lose customers, because of the way they treating their customers. Sies.