Rude waitress called Lindy

We arrived and were seated by a lady called Lindy at a table.she disappeared for the longest time and every waiter we asked to call her told us they will get someone else.when we finally located her she nonchalantly said she was not really allowed to seat us there as it was the seat belonging to another restaurant:) - I asked her why she placed us there and then gave us menus and then said she was coming back , she simply rep**** “I am too busy “ :) we obviously left after that hungry AF but what could we do.