Slanker met Sarie

My wife had the following experience with Sarie Magazine: "I've enrolled for the Sarie Magazine's Slanker met Sarie (https://slankermetsarie.co.za/). I've made the payment and registered. Since then, I have received no communication or documents about the nutritional plan, or a link how to access the programme I have sent several emails but received no response. I am worried that this might be a **** and not a real programme."