Ripping of Unisa students. You should be ashamed MTN

I am disgruntled with the lack of response or courtesy exhibited by MTN as a Unisa student. I app**** at the beginning of June for the data required to submit my online examinations and have tried following up by sending an email to the Unisa mtn orders email address and calling the call center. But have still not received the data. I have had to use the data required for my job since I’ve been working from home. I haven ever experienced such awful customer service and blatant disregard for your customer. I have been with MTN for the past 12 years but this is first time I am ashamed to be associated with this organization. The worst past is that I receive SMSes every day telling that as a Unisa student I get discounted deals. Suddenly you find my details to send me unnecessary spam but can’t load the promised data? Disgusting.