Worst service from Fishaways Randfontein

So we bought some goodies for the fam but because we were in hurry I failed to check my order. At home I realize the order was wrong. As a unsatisfied customer I called to complain. The "Supervisor called back. Asking for the order slip which the emplyee took and failed to give it back. Than asked me for the time of the order and without a slip. It was impossible. After being interrogated was told to call the manager on Monday. Really I was hunger now not Monday. She than told the other staff "ma coloured" Is this customer service????. Really I was shocked.🤬🤬🤬🤬. Well that will be my last visit to them for sure