False advertising order 2271

KFC Carlswald new road Midrand I was a walk in customer and wanted to order the Tuesday special Bucket for R129 but instead I was turned down at the cashier and informed if I want the 9 piece bucket I must order from the machine and the regular price of R149? How is it possible to order the same bucket for a higher price and not paying for the Tuesday special? What difference does it make in the quantity and same amount of chicken pieces but paying a higher price for the same value on a Tuesday special. Please reimburse my money or provide me with a voucher or something and call me back *** or whatsapp me on ***. The cashier was