Bad Service at Woolworths

I went to Woolworth in Alberton Lemon Tree to get few things one of my item apparently did not have the price tag. The cashier there by the name of Khosi Lemaoana told me with no smile ,with a command to go back and get the item with the price on. I refused because to my understanding i am a customer i do not work for Woolworth I do not price things at woolworths. When i shop i dont expect to be running around looking for prices on items. I really felt insulted by that particular cashier i want to understand why was I suppose to go get the price when woolworhts needs to have there pricing in order.