South Theme Search not working

Hi there, I downloaded, edited and uploaded the South Theme to my text site:
but the search doesn’t work.
Is there anything else I should be doing to get it to work?

Hello there,

I hope you are doing well today.

This is a template so it does not have a systems in place to facilitate search features, adding the search feature would require the aid of a developer, one of which you can find here:

Best Regards,