Paid for something I didn't *****

Yesterday I went to Pick 'n Pay in Workshop Durban I've never felt so humiliated and belittled so the story is I entered the store with panado in my bag I forgot to show the security at the door and put and sticker on it that's my fault I understand so when I leave the store my bag scanned and their security stopped me and checked my bag and found the panado and explained that's it's mine and they called the manager and that Indian lady was very rude towards me firstly she didn't give me a chance to explain she said she doesn't have time to entertain *******,she told me to pay R140 for something that is R35 didn't *****😢😢 or I'll be arrested.....I asked for the footage they didn't open it for me I was really humiliated