I filed my taxes e file still waiting a return estimated fed refund date 30/24/2021?

You did NOT get 2 emails?  Have you checked your email spam folder and computer trash/recycle can?

But, more importantly, did you go all the way through the File tab and hit the Submit button?

Did you go all the way 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/   

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.

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?

If your return was Accepted then check IRS Where's my refund

https://www.irs.gov/refunds/

When will you get your refund?

https://ttlc.intuit.com/community/refund-status/help/when-will-i-get-my-irs-tax-refund/01/25589

IRS - Questions about Refunds

https://www.irs.gov/refunds/tax-season-refund-frequently-asked-questions