Cash only at Sun Village branch

For the past few months I have gone to the Sun Village branch near Sun City and every time I have gone there I have been told that its cash only. They don't accept cards. So, I have just walked out without purchasing what I want. Three month down the line and this is still happening. I have just gone there again at about 13h40 on 31st March 2022 and was told the same thing. "Cash only" so my questions is, is there a scheme going on? Is the machine legitimately out of order? If so, how can it take so long for the speed point to be out of order without being repaired. I suggest KFC looks into this as i think that there is something underhand going on. There is no ways that a card machine can be out of order for such a long period of time. KFC. i suggest you undertake an investigation.