product sold is not what was discussed

I took out a contract with Mondo a sales company part of Telkom. The contract discussed with the sales rep was that we would be able to call any telkom mobile number as well as any telkom landline number up to 59 minutes per call unlimited calls for the day to these two number specified above, however upon receiving my packaging and activating with Telkom yesterday. I know find out this is not the case. Not happy as this is not what was sold to me initially!!!!