Bad Customer Service @Polokwane Game Center

Received a very bad service from Fish and Chip at Game Center Polokwane. The cashier made a mistake with the order and gave me a very bad attitude when I wanted to change my order due to her mistake. She did not even confirm the order. The manager was even worse as she blamed me for the mistake and said there is nothing they can do, even took something that I did not want. I felt like the cashier and manager were ganging up on me and giving me attitude and making fun out of the situation. Am very disappointed with the customer service.