Steers Engen Midrand- Day ruined

I called the Steer at Engen Midrand after receiving my order that it was Wrong and they said they don't have what i ordered and apologize that they did not pay attention to the specific requirements, i spoke to the Manager Marshall and he said I should bring the order back or find away to bring it back. I ordered a quarter Leg position with pap. I received a breast position with small chips yet paid for what I ordered. I'm a pregnant women with cravings so I ended up throwing it to buy another meal. They ruined my whole Friday never again. I am furious.