Confused – Free Music - Mp3 Player & Playlist Manager, Stream Song & Streamer Music Pro Review

I'm having some issues with the app I have a lot of songs on my list but it keeps saying erro try again and I've been waiting a long time and I'm GETING kinda mad it won't work can some one help me fix this with out lossing all the songs on the list or uninstalling
Review by Potingo on Free Music - Mp3 Player & Playlist Manager, Stream Song & Streamer Music Pro.