Radion2 does not work

Since I installed Radion2 upgrading from The previous version Radion, it can not dial a single station. Ive installed several times and it behaves the same way, it does not work. ¿What can I do? It seemed to me that this app is wonderful, when it perform well.

Frank Morres. about RadiON Free - Stream Live Music, Sports, News & Talk Radio Stations!