Poor customer service @ spargs spar

I saw a 2,5 kg.of sugar for 42.95.on the shelves.when I got to the tiles cashier did not even bother to greet me and rang the sugar for 45.95.when I asked her she said I must leave it as there is no 1 to sort it out.then she called her supervisor siseko .and he said he can't change it cause the.management has already left.so I.must refund it or take it with extra money.he did not care.it was already late all the stores already closed.their service is very bad.peoaple are.already affected by covid 19 and they still putting wrong prices on the shelves.