[Theme Horse Support Team]

hi paperdavid,
We have designed out theme this way so this feature is not available in our theme. You need code customisation for it. If you are unable then you may hire a developer to fix the issue.

We recommended not to change the code because if you change the code then while updating to our new version all your customisation code will be lost. So better make child theme and first unhook the functions and the edit the code.

http://codex.wordpress.org/Child_Themes

Thank you!