Misrepresented information on catalogue Shoprite

There is a tendency with many stores to send out catalogues with promotions in them which one will never find in the store. Shoprite in Grabouw delivered such catalogue to our house in Botrivier the week before last. Prices would be valid from 24 August to 6 September. Amongst others pork spare ribs were advertised at R59. 99 perkg. Up until today there was no such item available in Shoprite Grabouw. My grandson visited 2 Shoprite branches in the Cape Peninsula area on or about 28 ultimo. Not in any one of the stores was there any sign of pork spare ribs at the price mentioned.