What's happened?? – What the Song: music recognition app for identify songs playing around you instantly. Review

This app was awesome when I first got it bout a year ago. However, now when I'm tryin to get a song (have it listen to make a match) it never matches?? Why,what happened to it? Please fix. Would've given 5 stars but now I'm ready to delete it.
Review by Jenno97 on What the Song: music recognition app for identify songs playing around you instantly..