Theme works great to me. This is a free theme, there’s no money involved. So if someone is trying to get you to pay for a free theme, you may have downloaded the wrong theme.
And besides, it wouldn’t be allowed on WordPress.org if the theme didn’t work as described. All themes are reviewed by WordPress.org volunteers before they allow them to be downloaded.
It might be helpful if you gave some details as to how theme isn’t working as described. Did you try to contact the theme’s developers about your problems?
