Poor service

I just bought 1 s$Egg Mc****in at parktown macdonald 07;07 the lady who gave me my order she throw order on top of table n go back to the kitchen , i asked for serviete she ignored me n continue with what she was doing ,i ddnt see her name but she was wearing orange shirt my order number is 345 i think macdonald should hire people with good customer service not people with attitude like that lady