Mollysmom-gosh I'm so sorry that your breeder just went MIA like that. It's tough when you first get these little furballs you could use all the guidance you can get. And usually they are very helpful. Hang in there & please come back here & post questions or concerns…there's lots of good info in this forum.
Check out the health section so you can read up on some of the things basenjis are prone to. Since you (and your friend's B girl) don't have any background you won't have any idea what she me be predisposed to. It will help you out in the future to know the warning signs & symptoms of the various potential health problems.
Good luck & I hope you post some pics of your little Molly 🙂