The problem I'm having is that I created a new app on WooBox.com that has a connection to Facebook.
I created the app for a HTML Fangate tab to be seen on Facebook, but I get a message that the app can't be seen because it is not live, whatever that means. Every time I try to test the app the page never stops loading. I even restarted my computer but to no avail.
On the site developer.facebook.com select your app, go to Status&Review option and there you can make your app live.