*********** KFC

This KFC is anything but fast food. I ordered 3x dunked twister box meals and 2 snack burgers, when arriving at the pick-up window I waited for half an hour(30min) for my food to be prepared also receiving it with an attitude from the window operator with a series of cars also waiting. I feel they could have told me to park somewhere to not inconvenience the other customers or should have just plainly prepared the meals much faster. This is not the first incident and hope that this will enlighten the manager to increase the customer service of this *********** KFC.