TheThe Sliding Panels VS Simple Balance 2.1 theme

Hello …
thanks for nice Plugin but seems it do not work with the theme i am using
( Simple Balance 2.1 )
i’ve active anther theme it’s work fine i have add code on the header
<?php if ( function_exists( 'get_thethe-sliding-panels' ) ) get_thethe-sliding-panels(); ?> did not work as well

using all in localhost

http://wordpress.org/extend/plugins/thethe-sliding-panels/