How can I get support for a template

I looked at how to contact the author and cannot find it, even in that little video you keep sharing on how to “{contact your support” but I Using the “Oil Drop template” on the the “What we Offer” section there are the animated Icons, is there a way that I can add my own custom Icons and that they appear in the Icon selection widget that came with the template so I can have more industrial Icons to chose from.

You can contact the author via this page: