Joomla! Template Stylite - Item Support

Having trouble installing the template. Here is the error message we get trying to navigate to the site:
Fatal error: Call to a member function Header() on a non-object in /home/content/31/12271731/html/templates/tm_stylite/index.php on line 27

The administration control panel works fine.
Hello TEMPLATEMESH,

I cleared the cache, purge expired cache.. but nothing has changed !
Where can i send you my account's informations to help us?

Thank you,
Item Name:
Stylite
Author:
Sales:
17
Created:
2014-01-14
Updated:
2017-03-05
Item Version:
1.0.4
$29.00
Regular License
This item may be used for a single domain only.
$49.00
Extended License