I am so confused with my phone!?

i have a sidekick 3 and i dont know how to change my ringtone to a song..and how do i get the song because I've stored my songs on my music player..i really need help maybe you can im me rafaeljoseph_uy@yahoo.com please..I am so confused with my phone!?You can't set your songs as your ringtone. The Sidekick doesn't have the ability to customize your ringtones that way.