I've already tried the instructions on the link.
How do I view the Calendar in the Student app on my Android device?
I select the classes I want on the calendar, but the calendar doesn't fill events automatically. I can see events using the web browser.
Hi Marcos Rodriguez - I'm sorry to hear that you're experiencing that with Calendars! I double checked my Canvas Student app, and my calendars appear correctly. Have you submitted a Help ticket, by chance? (How do I get help with the Student app on my Android device?) This process will help your school's admin and then the Canvas mobile team get a better understanding of the issue.