When good ideas go bad.

I payed a lot for the 128 GB extra disk space but it doesnt work as it should.
The videos I bought in the Apple Store cannot be played. And if it takes time to start, there is no docs on this.
The app says we can store contacts, but this also wont work.
Its a pity and the web reviews are totally paid, because it doesnt work?

Donttouchthis about iDiskk Pro, v3.2.4