Just paying the fees does not file the return. Did you continue on and go all the way through the File tab, through the 3 steps and hit the big orange Transmit Returns Now button?
For the Online version 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. Accepted only means they accepted your return FOR Processing. Not that your return is right.
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?
But don't be in a rush. There's no hurry. Even when the IRS finalizes the Forms you need and Even if Turbo Tax lets you submit your return they will just hold all the returns until the IRS opens filing on Jan 27, 2021 or later. 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.
And You should wait because you might get a late W2 or 1099 in the mail. They have until Jan 31 to send you the tax forms. Or they may send you a corrected W2 or 1099 even later.
