Sorry! My website is here. I know that there are some ways that I can copy-paste the code onto a site so that people can take a look at it/test it out, so just let me know if I would have to do that!
I have accessed your website and to what I saw, the scroll function worked properly. I tested on Chrome, Firefox (on both iOS and Windows).
Please send me your site admin account via email at [email protected] and I will look further into it.
To prevent similar issues, my suggestion is that you should not customize and change directly on Minion theme, rather you should create a sub theme (child theme). Here is the instruction: http://codex.wordpress.org/Child_Themes.
For the files that you want to customize, simply copy and paste the theme’s original files into your child theme folder.
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