Suckage! It's too bad the towing guys all have to be such dicks when they're in that roll, it is impossible to work with them unless you have cash in hand and bribe them. Just assholes for no reason. I'd verify with them that a flatbed was used on your car, as your center diff could be unhappy if it was towed with the rear tires dragging.
I don't know what else to say but be more careful where you park!
