Rude Staff Member

I was at Centurion food *****s store at the food section to buy pizza. I waited for 4 minutes for my order and I decided to ask the lady that was helping with my order how much must I wait for my order. She did not say anything to me but she decided to tell her colleague that I was starting to annoy her her. I ask for the supervisor and I report her to the supervisor. The supervisor Clinton asked me to send an email of complain. Clinton call me the next day to acknowledge my email. Thanks Clinton I real appreciate for handling my complain in a professional manner.