Where on the turbotax website do I find the messages from my tax advisor?

See if this works.  

How to find messages from the expert.  First open your return.  Click on Add a State to let you back into your return.

https://ttlc.intuit.com/community/tax-topics/help/how-do-i-see-messages-from-my-tax-expert/00/1304851

You can review the message from your Tax Expert by logging into your TurboTax account and clicking the red box that says "EXPERT HELP" in the upper right-hand corner of your screen.  Next, in the window that appears, look for "my contact history" and click on it.  In the message(s) that appear, click on them and you should see the message you are looking for.

Not sure, but here's something to try:

Assuming you have an Intuit Account, log in as usual, and in the top right corner look for a bell (notifications.)   See if there is anything there.   See image:

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