Forums have a way for members to have a private conversation with one another. On most, they are called "Private Messages." On the XenForo system, which we use, it's a Conversation. To see if you have a new message, look for the notice in the Inbox in the navigation bar, below the logo and top banner ad. You'll see an indicator of the number of unread messages (this option can be turned off in your member settings).
If you don't see the Inbox, maybe you have a smaller screen. Don't know if we can do anything 'bout that.
If you don't see the Inbox, maybe you have a smaller screen. Don't know if we can do anything 'bout that.