If you registered in the handraiser period before the live event . You would have got a email saying "You're in...."
Other People received their 2K voucher shortly after the Tablet redemption .Unfortunately mine didn't . I had to escalate through the call center.
I also pre ordered from Telkom recieved the phone and Tab but for some reason the Voucher hasnt come through.
When I call them they say they can see the request for redemption and that the voucher is delayed . That I must be patient. I made the claim on the 16th