Uploading music to 6.1.1

I'm new to this whole thing but I've just installed Dolphin 6.1.1 and I've entered my various (free) licenses for Boonex, Ray and Orca. I've tried uploading music and it seems as though the attempt is successful because I can click on the link and play the track, but when I re-visit the site the music has gone. Would this be a copyright infringement problem do you think or is this a standard glitch?

Goto admin panel->plugins->Ray base then goto settings for music player and set it to save the files.

Thanks Praveenky

You are welcome