Post me privately (email !) and I will send you the details of the three Breed Club Secretaries and the Rescue Co-ordinator. My email address can be found on the websites listed in my signature block.
This is not the time of year to be seeking a Basenji puppy in the Northern Hemisphere ! but you should be able to find out who intends breeding this coming Autumn and get onto a list for a puppy early in 2021.