Did you efile? Was it Accepted?
Did you go all the way through the File tab, through the 3 steps and hit the big orange Transmit Returns Now button?
If you used the Online version you can check your efile status here
https://turbotax.intuit.com/tax-tools/efile-status-lookup/
When you efile you get back 2 emails. The first email only confirms the transmission. The second email says if the IRS (or state) Accepted or Rejected your efile.
