Rewardsco/Mondo ****

I was contacted by a sales rep from rewardsco on 17/07/2019 who convinced me that I had been selected by Vodacom for a Mygig 20 contract at R199 per month for 24 mnths. She confirmed that I would receive 20 gigs anytime and 20 gigs night time Data and that I could just leave the new sim card in my draw and transfer the data to any 5 vodacom numbers using my Vodacom app or from the rewardsco web site. The service was activated on the 19/07/2019. My bill so far is at R286 ???????? and there is no way to transfer the data. I contacted Vodacom and they have told me that the data can only be transferred 3 days before the expiry date and that there is no statement generated to explain the amount being billed. This is totally unacceptable and blatant dishonesty. Rewardsco does not answer their phones so how do i exercise my right to cancel this ****???? I will definitely be laying charges against them if this issue is not resolved within 7 days