False Advertising

Hello, i always shop on Takealot this is the second time this as happened to me. I placed an order on the 30 May for a top, boots and slippers. On the 31 May i got a message to let me know the item (the slippers for R25 is no longer available. the barcode MPTALX***8-1) On the 1st June the item that was cancelled is back on sale for R250. How can the price change from R25 to R250 over 24 hours. I have screen shot the cancelled slippers and the same slipper price.