Order incorrect - again

KFC Wierdapark gets orders wrong about 50% of the time. My wife went through the drive-thru today and ordered our meals from an employee standing outside the building with a portable wireless order machine. But it seems that the machine does not have enough functionality to order a Wicked Zinger Box meal (I suggest the machine get updated) so the employee, being the problem solver that she is, asked my wife to go to the first window and order there. She was met with an unfriendly employee who had to call the manager to take the order. The order was put through, even though my wife was not done ordering, so the manager had to be called in a second time to cancel the first order and do the order again. Once this was done, my wife was asked to move to the last window, where the employee confirmed the order and then proceeded to ask her what is in a Wicked Zinger Box meal, something that employees should know since it has been on the menu for years and is easily accessible on the website [URL Removed] She finally got the meal with coleslaw instead of gravy and it was sour, even though the sell-by date is today. KFC Wierdapark needs a wake up call