There are a few reasons why Ghost Hunters might not be available on Amazon Video in your area. One reason could be that the show is not available in your region on Amazon Video. Another possibility is that your Amazon Video account is not set up for viewing in your region. To check if this is the case, you can try accessing the show from a different Amazon Video-enabled device, such as a smart TV or game console, or by using a VPN service. If you're still unable to view the show, it's likely that it's not available in your region.