An order confirmation is just to pay the fees.  Did you continue on through the File tab, through the 3 Steps and hit the big orange Transmit Returns Now button?

You can check your efile status here     https://turbotax.intuit.com/tax-tools/efile-status-lookup/

Then IRS Where's my refund https://www.irs.gov/refunds/

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?