cant download iwork for free ipad mini retina. Tried all stuff i found, not happening...

Have you gone to the App Store using your iPad? Have you sought out products like Pages, Numbers, Keynote? Are you seeing a charge associated with those products? Are you in a country that supports offering these products for no charge?

How to get all the iWork apps, iPhoto, and iMovie for free on an eligible iPhone or iPad

http://www.imore.com/how-get-all-iwork-apps-iphoto-and-imovie-free-eligible-ipho ne-or-ipad

About Free Apple Apps for iOS 7 compatible devices

http://support.apple.com/kb/HT5913

 Cheers, Tom 😉