Converting HTML to wordpress php problem

[WebOutGateway]

Hi haan!

Definitely your idea was brilliant however you must know first on how to customize an wordpress template
for you to understand it well, and you better look for good references for now read this article hope it helps you.
https://thethemefoundry.com/blog/html-wordpress/

[johnmacd]

Hi,

Try like this:
<script src="<?php echo get_template_directory_uri(); ?>/js/jquery.min.js"></script>

Thanks