I bought a Zoom Q8n-4K Handy Video Recorder to use to teach my yoga classes.

I bought a Zoom Q8n-4K Handy Video Recorder to use to teach my yoga classes. It will be easy to set up, I was told! Well, I still have not figured out how to use it despite the online videos etcetera. Anyone out there have this camera and could give me a hand? Thanks for your help!

LSears