need help setting up link vault on vbulletin template

[sinistergaming]

we are trying to set up a link vault account with sinistergaming but i am having a problem finding a template.
it says to put this code :

ini_set ("include_path", ini_get ("include_path") . ':../:../../:../../../:../../../../:../../../../../');
include ('lvi5SuGk58Z6UmRd3n.php');

ob_start();
echo DisplayLinks(5,'',', ','','');
$lv = ob_get_contents();
ob_end_clean();

into Styles and Templates - Style Manager - Common Templates (on the drop down menu) - phpinclude_start. Add the following code to the end of the phpinclude_start's information:

i swear i cannot find this at all.