Audio Editor funktioniert nicht

Edit your favorite songs, change the way you send voice notes, record audios in a professional way, and edit any audio in your device, with an easy to use-yet powerful tool that will make your audios more stunning than ever before. • Editing your audios is just as easy as cutting, pasting, and using your creativity to create amazing masterpieces. • Record audio directly from the app, and add them to your favorite songs with just a tap on the screen. • Add music effects to your recordings, and edit your audios like a professional. • Save your mixes directly in the app, or download them to your phone, and use it whenever necessary. • Change the quality of your recordings, and give a professional style to your music. • Share your creations with your friends, and let them know your musical ability. • Import and export sound from your phone, and make your creations as complete as you want.  Your passion for music, and the professional tools that Audio Editor brings directly to the palm of your hand. 1.  Audio Editor adds new features above and are available through an auto-renewing subscription.  Easily edit your audio files with the most professional style.  Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. 10. 11.  Your subscription will automatically renew unless cancelled at least 24 hours before the end of your current subscription, and you can cancel anytime a subscription during the active period.  Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. 6. 7.  Take your favorite songs to the next level, and create your favorite mixes with nothing but your imagination!  Title of publication or service: Audio Editor PRO. 2. 4. 5.  Subscriptions will be charged to your credit card through your iTunes account.  You can manage your subscription, either by viewing your account in iTunes from your Mac or PC, or Account Settings on your device after purchase.