Poor customer service at Mc Donald's Wonderpark

One thing about Mc Donald's Wonderpark they go out of their way to mess up order and get it wrong . Make you wait in the parking lot after you made a order at the drive thu ( a good 15 -20 minutes ) for a wrong order and then leave your small kids to walk inside to go dispute the order . Only to be made to wait again in the the store with a petty apology from the manager ,who first tells me that it's my fault that the order is wrong ( as if I came here to dilebertly give a wrong order) I spent over 30 minutes jus to get 2 packets of chips 2 burgers and 2 doughnuts. They never take customers . I am writing this review because they ALWAYS get my orders wrong and never remorseful