Featured Slider Images don't appear

I have the Slider on my Front Page BUT because I've hidden my Posts from the Front Page (Using a Plugin, WP Hide Post) when I add the Post ID it give an error "Nothing Found". I just would Like to have a Post that's not visible on the front page. and the Featured Image Links to the Post or Maybe another URL (If that's possible) I've followed all instructions such as, Make a Post, Add a Featured Image & Copy the Post ID. Here is the Website - http://www.carlk3d.com/