how do you mess up an order

on our way to Ballito with the family, we decided to get some mcdonalds for the trip. Stop at mt edgecombe branch and wait in the drive thru line. get to the front we order 2 happy meals, one chicken burger and one chicken nuggets. we always order our nuggets with the jalapeno sauce or my son wont eat his food. we also order a chicken burger and a medium mcfeast deluxe meal and specified the spicy. the wife only eats spicy. Guess what, the rocket scientists behind the counter managed to mess this up. half way to ballito we decided to stop and have a bite, the wife gets out the happy meals and when giving my son the nuggets and gave him the sauce, he spat out the nuggets all over the car and threw a tantrum as it was a sweet sauce, after calming him down, the wife starts eating her burger and guess what its a bbq burger. she was now ****ed and wanted to go back and punch the over qualified people taking orders, i definitley wasnt going back and had to spend more money get them something else to eat. you guys started off the new year on a very bad note. Please get youlls s h i t in order or we will not be coming back.