LED Banner + funktioniert nicht

Auto-renewal: Apple iTunes account will be charged for renewal within 24-hours prior to the end of the current subscription period.  Manage subscriptions: Users can manage or unsubscribe in iTunes & App Store account management in the phone system settings.  Come and make your own LED banner to make your life more convenient and colorful! - Adding a custom common phrase function can effectively reduce equipment setup time. - Support changing custom backgrounds!  You can go to the Account Settings to cancel the renewal before the trial ends.  Set your favorite photo as a background as you like! - Use mirror mode to meet your needs when shooting screen. - The maximum font size can fill the entire screen.  Confirm subscription: Payment will be charged to iTunes Account at confirmation of purchase.  No cancellation of the current subscription is allowed during the active subscription period.  To cancel the renewal, please turn off auto-renew manually at least 24-hours before the end of the period.  Free trial: Free trial (if any) will automatically renew the version at upon expiration.  LED Scroller is a simple and easy-to-use mobile phone LED display, you can use it anywhere, such as airports, concerts, bars, booths.  Information about the auto-renewable nature of the subscription.  Using it, you can not only cheer for your friends and idols easily but also express love to your lovers in a unique way.  More importantly, it can be used as a small tool to convey information, so that you can quickly convey important information.  The current free trial will be forfeited when you purchase a subscription to the premium version before the trial period ends.