playing songs from the playlist on the device PLEASE HELP!

I have created multiple playlists with songs in them on my Clip.  Yet when I go to a song, in lets say, the third playlist it will play that song and then go to the next song in my first playlist.  And then will always divert back to the first playlist after the song is finished playing regaurdless of which playlist  am in.  I try to scroll through but it kicks me back to the first playlist.  How do I play my entire playlist on the Clip?

Please help, thank you!