Nandos Ormande - Nikki the Cashier (Black on Black hate)

I went to Nandos @ Ormonde around 20H35. The cashier by the name of Nikki who was assisting told me us that the shop closes at 21H00 and they only do take aways. We respected her and waited for our order and after about 5 min we left and decided to eat outside in our car Bonet. To our surprise there was a Indian family that arrived while we were eating. They placed order and were given cutlery. I approached Nikki asking why she's doing that and all she said is she is sorry. Is it because of and Black and the family is Indian. Why black on black hate.. African's we need to change. Nando's I am not impressed. :-(