by Luziano on 24 Jun 2014, 12:20
Hi,
First to restore your purchases, open the store inside the app and tap 'Restore' (top left). Be sure to be connected to the internet and logged with the account you used to purchase the in-apps.
It could take some time to restore (communicating with the AppStore), just wait a little.
About your library, we decided to hide iCloud tracks in the new version. Those tracks are not on your device and you have to download them using the Music app before playing them with Cross DJ.