Poor Service

I went to Nandos Horizon View Shopping Centre and ordered the usual meal, hot pot with no cabbage and to my surprise I was told by Fiona that I cannot order a hot pot with no cabbage! She was rude and told me that she has never heard of that before. I even insisted that she goes and asks, she took her time and still came back to tell me that they can't do an order without cabbage. She ended up getting someone from the kitchen who came and did the same thing and ended up saying she can do the order as if they were doing me a favour. I am not happy with the service I received especially for something that is straight forward!