Made My First Post & Don't See It

I posted a new discussion in Mobile Routers, Hotspots & Modems, and I don't see it listed now, and it's not deleted because I can get to it through my subscribed threads. The title is N600 - C3700 Home Network (Device Access) 

When I first posted it, I did see it listed as one of the new posts (at t he top  ) in Mobile Routers, Hotspots & Modems, but now it's gone.  Is there any way to contact forum support?  I can't find how to do that anywhere.  Thank you.