Your timetable can be viewed here
However it may be that your Canvas module is not currently published by your tutors. Until they do, you won't be able to see them on your dashboard.
You can always check if you have unpublished modules by following these instructions in Canvas:
1. Click on Courses on the left hand side
2. Scroll to 'All Courses'
3. Scroll down and at the bottom of your current courses you should see something that looks like this
They should be published by the time your lessons start.