Disappointed

I was very disappointed in Mr D. I ordered from mcdonalds yesterday and my whole order was incorrect. And then the food that I received from mcdonalds instead of my order was terrible,the gas of the cooldrink was completely out,as in it was gasless,the Cajun that I also received was cold,crusty and cold and then I received mcflava fries which we don't eat and we had to give it away. Now what I upsetted me the most was that they're taking forever to respond. I want my money back because ordering was a waste of time.