VOUCHER ****

I purchased a R43 000,00 computer and I got a R2000 voucher with it. They told me in store that I first need to register my laptop before I will receive my R2000 voucher. I did this the following day (Monday, 29 May 2023) and waited the whole of last week for the voucher confirmation. I have been trying to call the customer call centre for the past two days and no one can assist me!!!!!!!!!!