Vendor plugin design page

Hello,
I'm using Woothemes Vendor plugin wich display vendor product in archive.product.php page

/**
* Load product archive template for vendor pages
* @return void
*/
public function load_product_archive_template() {
if( is_tax( $this->token ) ) {
woocommerce_get_template( 'archive-product.php' );
exit;
}
}

but as you can see here :
http://dweb360.com/OnatoutMall/vendor/amazon/

the design is brocken, i tried to replace "woocommerce_get_template( 'archive-product.php' );" by " woocommerce_get_template( 'content-product.php' );"
but this gives me a blank page !
Please help

Thank you