Appauling Service From So Called Manager

Had a horrible experience from your Mcafe in Rosebank. I ordered 2 meals via Uber Eats and Mc Donalds only packed one meal. I called into the store and spoke to Matshepo she claims she is the store manager, who was very unhelpful and went as far as telling me she doesn't care if I post on social media they are used to it. She told me there's no way they can deliver in my area even though they made the mistake. Very unsatifsfied as I had paid for my food already.