Please ensure you have registered for a session, a confirmation email would have been sent to you.
To join the webinar on the actual day, find the confirmation email which which contains the link to access the materials and to join the webinar. Besides that, you will also receive reminder emails 1 day and 1 hour before the webinar session. The "Join" button in these emails will lead you straight to the webinar session (see image below).
Webinar sessions usually open 5 mins before the start time. In case you join the session early, there will be a prompt displaying 'The Training Has Not Started' - please stay on the page till the webinar starts.