Wrong order packed

I went to McDonald's eastrand value mall Friday evening and was assisted by one of the staff members to order x2 MC FEAST BBQ medium meals. When I got home, chilli MC FEAST was packed instead of the BBQ that I ordered. I was extremely disappointed and infuriated as I spent R145.00 on a meal i didn't order and could not eat. This was such a waste of my money and will not be going back to MCDONALD'S. Extremely disappointed