Tracker funktioniert nicht

Now diese App has cooperated with over 1000 global logistics service providers, including USPS, UPS, DHL, OnTrac, LaserShip, OSM, YRC, SEKO logistics, covering most regions worldwide and supporting the vast majority of users with its advanced and perfect shipment tracking system.  It integrates functions of tracking shipment and mailing to merchants, enabling customers to track their orders' shipment and get in touch with merchants easily.  Users can track their packages at any time and place, as well as authorize the email for smart updates by diese App.  diese App is a shipment tracking tool for the customer's parcel.