Thanks for your email. You need to change the settings in Mahara to allow multiple journals. There is a video to show you how to do this here : http://moodle-archive.newman.ac.uk/11-12/mod/page/view.php?id=43048
You can find more help videos on the Mahara support site. http://moodle-archive.newman.ac.uk/11-12/course/view.php?id=1243
You should now be able to see the create, organise and share buttons? Thanks for alerting me to this, I had changed a setting for another reason but didnt realise it had taken those buttons off the front screen.