NextGen Gallery short code not working

Hey guys
I am trying to add nextgen to a mobile site using short code and for some reason i cant get it to work.

here is what i got.

<?php
require('../wp-blog-header.php');
?>
<?php echo do_shortcode('[slideshow id=2]'); ?>

With this code all i get it the loading gif nothing else.

When i use this code it works but i need it to be a slide show not thumbnail

<?php
require('../wp-blog-header.php');
?>

<?php echo do_shortcode('[nggallery id=2 w=300 h=300]'); ?>

What am i doing wrong why will the slideshow not work?

http://wordpress.org/extend/plugins/nextgen-gallery/