Those who registered for the audit track only, did you get any confirmation mail? I seem to not have got any and am unable to sign-in. I wanted to change to adv

Those who registered for the audit track only, did you get any confirmation mail? I seem to not have got any and am unable to sign-in. I wanted to change to advisor track later but was already late - there was a "Get content updates" button/form which I duely filled, but still no email. Is there no login for audit track? Will the content be shared later for all? Is there any use of signing up for audit track?