While stocks last? or Are you black or white?

Levyvale Superspar had a one day only sale of Lamb Half/Whole R79.99/kg on 17 Apr 2019. I arrived at the shop at a few minutes past 12 in the afternoon to find out that the lamb has been sold out. As I was waiting to enquire at the butchery section, about five, sorry to say, white customers came to collect their lambs. They asked for them to be put aside for them to come and fetch it at their convenience. As an experiment, I called this morning (18 Apr 2019) asking for an item to be put aside for me and I was told that the staff are not allowed to put aside items for customers. Imagine my shock because I saw this live at the shop. Is this a race issue or what? I want the half lamb for the R79.99 because if the stock was not put aside for favourable customers I would have gotten the meat on the day of sale. Please treat us all the same and please make the stock available to everyone that shops there as our money is the same. otherwise please put a 'whites only' sign on the door so we know 'we' are not welcome.