First configure the source music item to transfer. This can be from a direct link, albums, songs, or playlists. If you haven't connected music services yet, you'll be able to do so here. Once you've configurd the source, next configure the destination. When you're done configuring your Shifts, tap "I'm Finished".
Tap on the floating button at the bottom of the screen. This will open the Shift Configuration page with an unconfigured Shift ready for you to setup.
Changes to your music library happen over the cloud and may not be immediately reflected on your device. Please wait some time if they don't immediately appear.
If you have any other questions regarding SongShift, please contact us via email at support@songshiftapp.com