Horrible service

Horrible service at Checkers Moffat on Main, Port Elizabeth, specifically the bakery section, I asked for 3 dozen hotdog rolls, there were more than 3 dozen on the shelf and I was told that I can only get a dozen, as the other customers MIGHT buy later??? I was the only customer there at the time and this was after the manager was asked, why can’t a customer buy 3 dozen????? There was no sign saying only one dozen per customer, this is really bad service from the bakery section. I gathered they were too lazy to make more, shameful.