live tax advisor messages?

Still looking for the location of messages from the live tax advisor.  Using the MAC desktop version of turbotax deluxe with the live tax advisor addition. Received several emails -- 

"Hi there!

Your expert just sent you a new message about your return.
To check your messages and respond, sign in to your TurboTax account.
 
The "sign in" link takes me to a page with no messages or mailbox or instructions to find either.
opens to "myturbotax.intuit.com"