Bad Service and Food

We ordered food through app of Mr D Food first time customer. Order was sent to Pizza perfect Queenscorner. Delivery was fine. But quality of the Lasagne Creme was burned and there wasn't even Creme on. Phoned Pizza perfect all that they said was we need to log query with Mr D Food. Did that and then the said they were sorry for inconvience caused and that they will give us R50 coupon. This is unacceptable paid R89 for the Lasagne that went to the dogs and still hungry. Now must pay more money for food. Unacceptable!!!!!