Shocked at booking.com

I Booked a guest house called MeLeano guest house in Mogwase Northwest through booking.com. I drove 2 hours in the area looking for it I never found it. The number listed on booking.com was answered by a man who had no idea what I was talking about. He said he was from Malawi. The driver who is a local, ranger and tour guide called the same number and the phone was answered by a lady who also had no idea and sounded Venda. That was on the 21st December. As I am writing this message that guest house is still listed on booking.com page app with the same contact details even though I contacted booking.com when I couldn’t get to the property. This guest house has high reviews hence I found it interesting. Pictures looks beautiful. Is it possible that booking.com advertises accommodations without proper verification? It is not first time I used booking.com and I had never experienced anything like this.