@Customaudio Nice to see you around the community.

To clarify, the ability to search songs and add them to customized playlists is an option with a Pandora Premium subscription. If you'd like to upgrade or find out more information on the full benefits of a Pandora Premium subscription, you can view this page. 

Alternatively, you can initiate a Pandora Premium Session which allows you to listen to content on-demand or try Pandora Premium without committing to a subscription.

For more information on how to start a free Pandora Premium Session, you can view this page.