Access Meeting Rooms

I am on the free trial for adobe connect meetings. I was sent a link to access the meeting rooms but this is no longer appears to works; saying I no longer have access. I have the app downloaded but it just asks for the meeting link.

I have since changed the email address on the account to see if that would help but evidently not. How do I access the meeting rooms as an administrator? I am the only one with access to this account so should have all permissions required.