Disrespecting and Demining

I bought bedding on the Saturday the 08th at Cresta Mall and we were informed by tellers that they don't have their own plastics and advise that the plastics they currently have are from Mr Price sports and their are selling them. So I decided not to buy the plastics and as I was approaching the exit door a lady by the entrance screamed at me asking for the slip of items I bought so I was amazed at her approach and how other people exited without being asked the same question. So I decided to show her the slip.... When I left I was so upset because she is an employee and she is suppose to know what is happening within the store but instead of her standing by the exist to check if everyone has paid for the items they bought but she decided to scream which was so demining and embarrassing to think that someone could be so bold to leave the store with a bedding and few items without paying for them. Her name is Lerato!!!!