IDrive Online Backup funktioniert nicht

Securely backup your mobile data with private key encryption – the highest level of data security available – so only you can access your files.  You can backup multiple devices to one account, and sync files across devices to access your data from anywhere.  IDrive for iOS is the winner of PCMag Editors’ Choice Award.  "There's a heck of a lot to like about IDrive ... it can do things that none of the alternatives can". • Backup and restore contacts, photos, videos, and calendars with a single tap. • Link your devices to a single account and access data from anywhere. • Share files and folders over a single, secure link. • Automatic upload option protects photos and videos as soon as they are taken via Wi-Fi or cellular data. • Gallery View allows you to easily slide through pictures and videos. • Private key encryption ensures only you have access to your data. • Easily unlink devices, which are lost or stolen.