Pick n pay Auckland park

Pick n pay campus Square. The lady who worked at the buffet food department is so rude. She didn't want to helps us. She was very rude when we asked for the price approximation of the fish. I understand that the food is weighted for its price. But for somethings like fried fish, there is an approximate price that she must know since she works there. I am avoiding taking something that I will leave behind. So pick n pay please train stuff to understand what approximation means and most definitely to be kind to the customers. Thank you