Paid for Pro version and now it won't work – Ringtone Maker - Make free ringtones from your music! Review

I was able to make 1 ringtone and now it refuses to read any of the songs I have purchased. I will be looking for a refund since it is not performing as it states.
Review by Kimberb721 on Ringtone Maker - Make free ringtones from your music!.