Customer service suck!

On monday my wife ( A mouth cancer patient) went to Nando's Riverside mall. As my wife cannot eat spicey food, and o love Nando's, she had a pizza from a nearby place. The waiter proceded to come tell me. 1: My wife is not allowed to sit there and eat pizza and 2: She is not allowed to use the knife and fork there. Needless to say i lost my **** and asked for the Manager. The manager was of NO use and help and i upped and left the Nando's, never to return!!!!