Moody at work

Drove thru Nando’s in china mall Midrand and received the most unpleasant treatment with a cashier on the drive thru. I tried being polite as i understand customer service, but she still gave me the most bad attitude I’ve ever received from any Nando’s. Her name is Siphosethu , please put her at the back Nando’s customers deserve better than what she’s doing infront. I’ve sent this complain to Nando’s on few platforms and nobody has came and rectify what their staff did. I’m so disappointed.