Tutorial? – Calendars: Planner & Organizer Review

I just wish I could find a tutorial online so I could truly find out if this is an amazing calendar. Everything I've seen simply flits by so fast I have no idea what they did. If there is such a thing please let me know. We don't all have time to just play with our phones to figure things out. I would also like to change the default color for events.
Review by nanadaire on Calendars: Planner & Organizer.