How to recover videos on AirShou (screen recorder)
 

Hallo Guys,
The developer of AirShou app is not trusted for my Iphon6 anymore. I have some important videos in this app and its not opening now. How can I recover my videos that are present inside the app. I have checked some forum as it was suggested not to reinstall the app just convert it into iTunes. As I really don't know how could I convert the videos present in the restricted app into iTunes. I would highly appreciate your suggestions.
Regards