Document Scanner funktioniert nicht

Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.  You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings.  This must be done 24 hours before the end of a free trial or subscription period to avoid being charged.  Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.  Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.  Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.  Free scan pictures, written documents, and graphical material and printed documents.  Payment will be charged to iTunes Account at confirmation of purchase.  Document Scanner app is the best for scanning documents in high-quality PDF format and PNG output.  The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service.