Stinking attitude by Nobesuthu Steers Plaza

I was assisted by a cashier called Nobesuthu at Steers Mthatha plaza on a special of cheesy meal burger, she was very rude. I understand it is hot it not customer’s fault we are there to buy with cash not to beg for burgers. Her attitude is stinking, i wonder what grade does she have. You cannot be assisting people with fast food and still give them attitude. I said i want the amount to remain 64.90 as per the advert, she corrected me with a stinking nasty attitude saying i am putting it wrong, i must say i do not want extras not what i am saying, who the **** does she think she is ? Does she understand Steers is Steers because of customers?. Kindly educate your stupid employees.