Video bearbeiten mit Musik funktioniert nicht

Audio Loop Means: Repeating section of audio at whole video. * Trial: Free for first 03 days, then $9. 99/Month.  Subscription automatically renews unless auto-renew is turned off at least 24 - hours before the end of the current period. - payment will be charged to iTunes Account at confirmation of purchase. - Account will be charged for renewal within 24-hours prior to the end of the current period. - No cancellation of the current subscription is allowed during active subscription 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. - Any unused portion of a free trail period will forfeited when the user purchases a subscription.  Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase.  Subscription can be cancelled during its free trial period via the subscription setting through your iTunes account.  Create slideshow with your moments & add music on it to make it live. • Get more likes & views on Youtube, Instagram, Facebook or Vine. - Edit Video: Trim & Cut frame by frame.  Remove any unwanted part of your video. - Edit Audio: Trim, Fade-in, Fade-out & Loop options.  Fade-in Means: Gradually increase the level of audio volume at the beginning.  Fade-out Means: Gradually decrease the level of audio volume at its end.  Best App to Add Background Music & Sound Effects on Your Videos.  Record your own voice over video.  This must be done 24 hours before the end of the subscription period to avoid being charged. Found any bug? or Have any suggestions? or Wanna new features?