Bad service bul**** off a table by a foreigner waiter

Panarotis Clearwater, my wife was removed from a table that was not booked or reserved after we she sat and came to fetch us outside having acknowledged by a waiter. Another waiter told us the table is reserved we should leave. I didn't want to cause a stir but was so disappointed by Panarotis after we sat ready to be served and all of sudden this foreigner stood us up abruptly.