If this was not you accidentally trying to efile a second time AND you have already successfully efiled the 2021 return then even if they release the return the IRS will simply reject the duplicate filing.
You should log into your account and scroll down and see if anyone has access the account and then change your password and turn on the 2 step verification option ...
To update your TurboTax account, see this TurboTax support FAQ - https://ttlc.intuit.com/questions/1900724-how-do-i-update-my-turbotax-account-information
To update your TurboTax Advantage account, see this TurboTax support FAQ - https://ttlc.intuit.com/questions/1900547-how-do-i-update-or-confirm-the-information-in-my-turbotax-...
TurboTax is committed to protecting your personal information. If we detect that your information is used in more than one account, we’ll notify you to make sure that you recognize the activity.
If you were notified that a tax return that contains your information is being filed and that the return is being placed on hold for 48 hours, this may be a signal that someone is trying to use your identity to file a tax return. The return has been placed on hold to give you an opportunity to cancel it if it doesn’t belong to you.
If you received this notification unexpectedly, or if you are not currently filing your taxes with TurboTax, it's important that you call TurboTax Customer Support at the number provided in your email. After the 48 hour period is over, TurboTax will transmit the return in accordance with IRS regulations.
Here are some other reasons you may have received this email:
If you have not taken any of the actions noted above, it may indicate that someone is trying to use your information to file a tax return. Please contact us and one of our agents can assist you.
Learn more about how TurboTax safeguards your data.