It might help if you explained why you think that is the preferred term. I’m admittedly ignorant on the subject, but I don’t see a problem with OP’s wording.
My experience with Whataburger is that the food is mediocre, and if it weren’t for bad service, they’d have no service at all. In fact, there’s one Whataburger that I have failed to eat at twice because no one came to the counter both times I tried.
deleted by creator