Yes?  What about 2020?

Never received it 

Did you efile?  It will say Pending until the IRS either accepts or rejects your return which won't be until after they open on Feb 12, 2021.  Be patient and watch your emails.

Even if Turbo Tax lets you submit your return they will just hold all the returns until the IRS opens filing on Feb 12.  So there is no hurry.  And a lot of people who file early find out they have to amend later like when they get their actual W2 and 1099 forms.  Or they get more forms than they were expecting.  

For the Online version check your efile status here     

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

Then after the IRS accepts your return they pay most refunds within 21 days.

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.

Or do you mean your 2019 return you filed last year in 2020?

Did you efile or mail your return? When? They didn't start opening the mail until June that was stacking up. Back in March the IRS closed their processing centers and stopped processing mailed tax returns.
See this IRS page for the latest information
https://www.irs.gov/newsroom/irs-operations-during-covid-19-mission-critical-functions-continue

If you efiled....Was your return Accepted?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.

Then only the IRS can tell you. IRS Where's my refund https://www.irs.gov/refunds/
Make sure you are using the refund amount from your actual federal tax return and not the combined amount Turbo Tax showed you at the end. That was for federal and state combined.

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?