Big money small burger

No value for money.. I bought the new mix and match jalapeño burgers for R115. When I received my meal I had to look the burger patty on the burger because it was so small in the middle of a big roll. I asked the cashier is this right why would any put such a small patty on this big roll and she rep**** it is what it is if you don't like it speak to the manager. I was so shocked I just walked away. I took photos of the food and kept the slips.. If I wanted a small burger I could have paid R30 by Mcdonalds