Use your school email address. You'll be connected to your school automatically, or your admin will link you.
Two-factor authentication
Look for the entry named Strata in Apple Passwords, Google Authenticator, Microsoft Authenticator, or whichever app you set up. The code changes every 30 seconds.
If you changed phones or can't find your Strata code, contact your Athletic Trainer or admin. They can reset your two-factor in one click from Manage Users, and you'll set it up fresh the next time you sign in.