File Manager & Documents funktioniert nicht

Don’t worry about loosing space on your internal memory. - Get all your files stored directly on one convenient location. - Create folders to organize all your date on an intuitive way. - Store your files on the cloud and save valuable internal memory. - Download images or video with special search options to get focused results. - Specialize build in browser so you can do direct downloads while using the app. 1.  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.  Manage your downloads conveniently from your iPhone or iPad, Download, browse and organize your files like you would on a PC.  Download Manager adds new features above and are available through an auto-renewing subscription.  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.  Subscriptions will be charged to your credit card through your iTunes account.  Title of publication or service: Download Manager. 2. 4. 5.  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.