harrasment of customer middelburg mall

Upon entering Spar, security guard told me to leave my bag at the parcel counter. I explained it's a laptop won't be able to leave it but he insisted. He directed me to the supervisor (Mamsy). I explain to her that I was not comfortable leaving my work laptop at the parcel counter but she didn't understand said, \it is people like you who claim to speak English and say they have laptops in their bags