Unfair treatment at Nandos Mall of the North

I would like to express my distasteful and inhuman treatment received from Nandos Mall of the North by the supervisor and branch manager. I work in the same facility (mall) and decided to get some lunch. I do not like the taste of thier pap as it taste underdone so I decided to get pap from maxis. Upon my arrival at Nandos I bought the meat and desert as a takeaway however later decided to enjoy the Nandos environment and to be away from my work place and opted for a sit in. I was not aware of the the sign (which is not even that visible to the public) about not bringing own food. As I was about to enjoy the food that I bought at the same place - Nandos, the supervisor harshly commanded me to leave without explaining the reason and only after Saud there is the sign. I felt violated from a humanity point of view as I was chased out like a dig while every spectated. I then humbly requested to be allowed to finish the food and note the prohibition however iwas ganged up by the branch manager as well with any form if consideration. I requested to have my food packed so I can however he was extremely rude. It's very sad that we get to be treated like that with no sense of humanity.