Bad Customer and Business practice.

I had the most bad customer experience last night at Burger King Promenade AZ Berman, i arrived at 7h35pm and one of the workers stood outside and said they closed but i told her that the sign on the door says they close a hour earlier that the drive thru which is at 9pm due to security reasons. I said but its not 8pm yet why so early that's not what the sign says. I proceeded to the drive thru queue but i continued to ask her questions whilst waiting in the drive queue and she said they don't have a security but its not 8pm that's what the sign said in the window she even turned more clients away before 8pm which is not treating the customer fairly. If they were so concern about their security why did one of the instore workers leave before 8pm to the Pick n Pay liquor store across the restaurant if safety is a concern? I waited so long in the drive queue and was only served at 8:24pm after arriving at 7:35pm my wife waited outside our home without a key. My food wasn't satisfying at all i oredered 2 whoppper burgers and a Fierce Whopper meal of which the Meals coated onion rings was only one coated onion ring which on display has a few and burger not tasty at all. Im not happy with my service and meals given.