Some features of Rife Theme requires an additional plugin before you will be able to use it.
After theme installation, you should see a notice on top of admin area informing you about required plugins.
Apollo13 Framework Extensions is a name of the plugin and it is available also in official WordPress repository here.
Without this plugin, theme features will be limited.
To install it click “Begin installing plugins”.
After plugin activation you will see new menus like for example Albums and Works – it means new post types are registered fine.