After you file

Turbo Tax does not mail anything for you.  If your return says Ready to Mail that means you have to print and mail it yourself.

 

Or Did you efile?  Was your state return Accepted?  Double check your efile status here

https://turbotax.intuit.com/tax-tools/efile-status-lookup  

 

When you log into your account you should also see the status and if it was Accepted or Rejected, Started, Printed, Ready to Mail, etc.  what does it say?