Constantly giving wrong orders

During the last 2 weeks. Myself and my friend have recieved the wrong orders from this McDonalds 6 times.<br> I managed to catch this during 2 of the 6 occasions while still at the window, then i have been told to wait in the parking lot for the right order. (which is fine I guess)<br> 3 of the other 4 times I only checked the orders when getting home (working till after 10-11 each night) and then the orders were wrong. to the extent that we sometimes only recieved 2 small burgers and chips, when we ordered 2 mcfeast meals and 2 quarter pounder meals (we recieved 2 mcroyal burgers) I had to drive back and show the slip.<br> Tonight again. I ordered 2 mcfeast meals (large) and recieved 2 mcroyal burgers with 1 small chips that was half full) I am at home now and wont be driving back.<br> <br> Is it so difficult. I have to check my order now every single time, and get cold burgers, half chips, flat warm coke, wrong burgers, OR HALF MY ORDER, nearly every single time.