ANSWER:
Please use the following link to get the official registration fees of the university: https://www.mandela.ac.za/academic/Courses-on-offer/student-Fee-Estimation.aspx?gen=1&qualcode=2905&ot=02&appqual=%2BE&faculty=1200.
For registration down payment, please consult the following link: https://www.mandela.ac.za/Apply/Funding-your-studies/General-Financial-information.