From what I saw in the link provided and if that is the website the op is asking of the template then I advise the op to keep that template and focus on the structure and as you said the functioning of the site and not a template again. But I will like him to use horizontal instead of vertical because the scrolling down is too long. So I will want the features to appear on horizontal formated and some marquee on the home page.
I don't think he can do that if you bought the script from a legal source there is documentation attached to it and there is support coming from the developers of the script, I wonder how he got hold of the script.
The script based on the page source is on laravel
The name of the template is Lottolab
I don't know if this is the script that he is using, this is a sample script of lottolab from Codecanyon, there's a possibility that he is not the owner of the script we need confirmation from OP