To access your current or prior year online tax returns sign onto the TurboTax website with the user ID you used to create the account - https://myturbotax.intuit.com/
Scroll down to the bottom of the screen and on the section Your tax returns & documents click on Show. Click on 2017
What is the status of the 2017 tax return? Accepted, Rejected, Printed, Ready to mail, etc.?