Great service from cashier and bad from hotdogs tables

I was in pick n pay obviously it was packed but the cashier were quick ,so I didn't feel the chaos of black Friday and when you reach the cashier were very friendly although you can see she was tired... Then I decided to buy the boerewors roll because I was hungry so you pay at the tills and collect outside .When I was collecting those ladies where chatting taking their own time to assist ,she end up putting the wrong sauce because she wasn't paying attention busy chatting with her colleague and tyme bank assistant but eventually I waited until she sorted out her mistake if it wasn't black Friday I would've cancelled my order and go someone else