Order not checked

I just received my order placed with Mr delivery and I am terribly upset as this is not the first time this has happened. We ordered 2 pitas, a peritatoe, a quarter chicken, chips and a roll. The quarter chicken and roll was not in the delivery. Why don't you guys check the damn orders properly before letting it go out??? Why do you have people assigned to check and pack the orders if it doesn't get done? There are many people out there looking for jobs so rather hire a more competent person please. It's now 8pm and my daughter has not yet eaten due to your lack of fulfilling one simple task. Nandos Phoenix is a true disappointment from years ago, service delivery really has changed drastically, when will you get it right?