I created a form that a user fills out. This will add up to a template that shows the info. When I finish the signup form, the sidebar and page title is NOT disabled even though I pressed "hide" on the post form template. What should I do to hide it?
The theme that you're using ( The7 theme ) offers options for the page titles and sidebar for the "Posts" and the "Pages", but not for the other custom post types.
You can consult the theme author to learn how those options can be extended for the other post types too.
A quick workaround to hide the top page title and the sidebar can be to include the following custom CSS code in the content template:
( screenshot: hidden link )