Dissatisfied and disappointed customer.

I ordered a half and half pizza deal @Debonairs Newclair ; The one half of the pizza is bbq beef and instead the beef pieces looks like dog food and doesn't taste or smell like meat @all. The toppings and sauce looks old. The other half of the pizza which is meant to be chicken flavor also doesn't have the requested toppings. I asked that the store provide the driver with change as I was paying with a R200 and the pizza cost R185 and the driver didn't have change. I tried calling the store the phone keeps ringing until my airtime finished. This is by far the worst pizza . Sunday lunch ruined :(