The Prodigy Program live trade room is run through GoToWebinar. When you first purchased the trial to the program you should have been automatically registered for the daily trade room. If you are re-joining after a time away you will need to re-register.
If you have not gotten the confirmation email you can go to the member site under "Live Trade Room" and click the orange button to register for the trade room.
You should then get an email with your unique access link for the room. Please be sure that you allow emails from Webinar Host [firstname.lastname@example.org] and of course check your spam folder.