It is cheaper to take it to a Vodashop (Vodacom Shop) in person than to mail it or send it via post. Use the facility here to locate you nearest care center. The repairs call center number is the foregoing if you choose to mail or send it via post (to the address you will be given by the call center agent).
Vodacom Repair call centre
Call us on 082 1944
Sorry for the delayed reply.