McDonald’s and Uber eats pathetic service

I am so sick of McDonald Menlyn retail park, this is the second time in the past 2 weeks that they have given the wrong order to Uber eats. I ordered a Big Mac meal this morning and was delivered someone’s breakfast meal...I have contracted Uber eats to have this fixed but nothing has been done as yet! Can your service get any worse ....I want my meal corrected ASAP!!!