Shoprite Checkers Wierdapark

Last week I went to Shoprite Checkers in Wierdapark. I.wanted one of thier special for R99.00 which includes 5 items such as cheese,polony,bread,eggs and butter as advertised in the store.Upong getting to the counter I was informed the special has since changed and stuff I have in my trolley is not part of that anymore.Dissapointed,that is misleading to consumers