Manager swore at customer.

After we had ordered food at KFC, I as a customer told a staff member our orders were incorrect and we needed for them to be changed, a staff member went back to change the order and was shouted at by the manger in a very rude manner to tell her what we needed was out of stock, I told the manager I didn't appreciate the way she spoke to her staff members in front of me, and thereafter a heated exchange of words then went on and the manager proceeded to call me \a piece of ****"and this said in front of a whole lot of customers and her whole staff. I need her to be disciplined for the way she treated me and her staff on that asap please"