Need help with adding the short code for WP Header Image Slider

I have installed WP Header Image Slider plugin and created few images.

I need to add this shortcode (<?php echo do_shortcode('[sp_imageslider'); ?>:wink: with the fade option in header.php file

I copied header.php file and added it in the child theme but it is showing an extra space on the front page. Please add it and let me know.

http://www.chelmsfordsaicenter.org

I have enabled the support access.