Sigma ROX 9.0 Set Up/I'm an Idiot

Wow, just been trial and error with this, I’m sure it’s really great when you know it inside out, but I don’t. Anyone signed up for IMC that’s mastered this thing? Case of beer for anyone who volunteers to set my settings and show me how to pull up the screen I need when I need it. Sometimes I get lucky and find the one screen that gives me all my info at a glance, all the usual stuff + HR,cadence,incline etc. (HR seems most elusive). Would just like to know I can jump on my bike and rely on it to report what I require come the day.

Anyone??