Cannot access the Help sections of Apple’s iOS iWork apps

Hi All,
I have a I pad air wifi only. I can get on the net just fine. I'm wishing to learn to use Apples' office apps so I thought it would be the best place to start would be with the in app help section. When I tap on the help tab I get a message that I must connect to the internet.I will even open Safari at the sane tine, but still I get the error message is there a setting that I have to change so that these apps will find my router?
Thanks John