By the way, even though the 'message' button has been removed as Deadone says, you can still create a PM link for your VCC booth. There is a work around. It's not as straightforward as his "How to create a PM link" instructions but it can still be done. Let's see if I can explain it somewhat coherently
You have to know your own user number. Mine is 5158. I find that by going to my profile >> https://www.cgccomics.com/boards/profile/5158-jeffro/ Go to anyone's profile page. Their number is in the URL.
So, if I follow Deadone's instructions and hover over his avatar, right click and then choose copy link, to get his message link >> https://www.cgccomics.com/boards/messenger/compose/?to=12756 I see that his user number is 12756
I remove his number and replace it with mine (5158) and it creates a link to my messenger. >> https://www.cgccomics.com/boards/messenger/compose/?to=5158 I can then continue to follow his instructions and create the PM me link for my VCC booth.