Worst McDonald's food ever!

Absolute worst experience and food ever. Waited 25 minutes for our food. Got home 5 minutes later, no sauce for the happy meals ordered and asked specifically for sweet and sour sauce. Chips was cold and old. Coke was flat, no ice added and the burger was nothing special. Will never in my life visit this McDonald's franchise again. Very disgusted as one pays a lot of money for food, and then you must be sattisfied with food that my kids didn't even want to eat!!!