The tutorials are currently all on the Ansys Learning Hub, which requires a subscription. I understand some material will be added to the AIS Learning system but don't have a date for that.
At present Ansys Rocky is not included in the Student bundle. To run a coupled calculation you'd need (I think) a Research level licence of both Fluent and Rocky. If you talk to University IT they may be able to check what is available on the Campus network and who on the Ansys side to discuss this with.
You are navigating away from the AIS Discovery experience