Making a "Blank" Template page ?

If I understand you correctly.

Just create a php file in your theme directly called “pagename-template.php”
Replacing “pagename” with what you want it to be like “about” or “blank” etc

In your PHP file – simply put the following at the top of your file in comments:

/*

*
* Template Name: Blank
*

*/

Include your header and footer functions and The Loop if you want to use the WSIWIG editor on the “Edit Page” page if need be.

Then go create a new page in the WordPress Dashboard and you’ll notice a template section under the Page Attributes box on the left with the title “Templates” and a dropdown, you’ll see “Blank” as a selectable item there from now on.

Happy coding!

Did you create a new PHP file?

Make sure the comment is within the php tags:

<?php

/*

*
* Template Name: Blank
*
*/

//code goes here

you last link shows an ordinary full web page – can you post a direct link to a page using the ‘blank’ page template?

you will need to include the main codes from header.php and footer.php, possibly including the main wrapper divs;
example for Twenty Twelve https://wordpress.org/support/topic/creating-a-blank-page-template-for-twentyeleven-theme?replies=8
code example: http://pastebin.com/ZiteZrUX

what is the exact full code of your page template right now?

try to enable DEBUG to see if you get error messages – http://codex.wordpress.org/Debugging_in_WordPress

now i have pasted the code you link to in Pastebin only black screen

as you are using a different theme, pasting code which is targeted at Twenty Eleven won’t work.

as any code has to be theme specific, try contacting your theme’s developer for help with your question.

Could you explain what it is you’re trying to do from a functionality point of view on the required page that needs to be blank? Maybe theres another way around this