This sucks

Yesterday (Feb 22nd 2022) I went to McDonald's Tygervalley Mall just after 6pm and when I got there, all the chairs were on the table, I then asked if they are closing and the lady said yes, at 9pm but they clean and empty the store now already so that they can leave 9pm promptly.. I understand that, but I couldn't sit down and enjoy my meal because they want to go home...