I signed up however I can’t see a calendar, just my personal details

If you have completed sign up and have sent your role request then you will need to await for the school to accept you. This is up to the schools time scale and they will have accepted you as soon as they can. If the school is set up for auto-accepting then this will happen over night, so providing your data matches the school criteria you will have access the following morning. however, if you can see a ‘verification’ tab when you log in then you still need to verify your phone number and email address before you can continue to send a role request.