Sourcing seeds of Aspalathus linearis, Rooibos Tea, native to Cederberg South Africa

I am looking for someone who is living in the area of Cederberg and is able to source seeds of the Rooibos plant in bulk quantity and sell them to us or connect us to someone selling them. During your research phase we will pay you 25$ / hour. If you find a supplier who will sell them to us in reasonable quantities we would pay another 350$ fixed for making the connection. thank you