Poor customer service at its best

I have notices the bad and unfriendly attitude from Foshini at The Galleria Mall with great concern and disappointment. Today the 26th of June 2018 I went to this store to purchase one item. I waited for my turn to be assisted as I had requested the item to be kept for me a day before as it was the last size available. The cashier who then was done surving a customer before me, did not even greet but just looked at me shouted asking so rudely if I was paying with cash or card, then because I had nothing on my hands I thought she assumed that I was thwre to pay my account. I responded to her and sad I'm not paying I'm purchasing with the store card. She then sad I must come over to her. She stared at me with a very rude facial expression, she still did not greet, I told her I have an item kept and explained the item. She grabbed it behind her and again asked with a very angry unpleasant face. I handed her the store card, she scanned it and the way she asked me again with anger written all over her face if I was taking the item on 6 or 12 months, I responded and proceeded and shoved the receipt and the pan to me without a word I signed, she looked for a packet of which apparently they did not have the small or medium size suitable for one item I had purchased, she asked her colleagues if only big packets were available and they aflgreed. She took it put the item and handed it over without a thank you or anything. As I left the counter there was no other customers on the line. She called her colleagues saying they must come and tidy up while it's quiet. I left feeling very angry and disappointed with the service received and I don't think I will ever want shop there again.