My b2evolution Version: 2.x

I was looking at other people's blog that use b2 and I noticed that when you click on their comments, archives or categories links it shows that information with their skin.

But when you click on anyone of those links on my blog it does not show properly, it does not show my skin and it displays this at the top // This is the main template; it may be used to display very different things. // Do inits depending on current $disp: skin_init( $disp ); // -------------------------- HTML HEADER INCLUDED HERE -------------------------- skin_include( '_html_header.inc.php' ); // Note: You can customize the default HTML header by copying the generic // /skins/_html_header.inc.php file into the current skin folder. // -------------------------------- END OF HEADER -------------------------------- ?>

Does anyone know how I can show my skin properly for those pages? Thank you!