Keep checking. Maybe tomorrow. But Even if Turbo Tax lets you submit your return they will just hold all the returns until the IRS opens filing later In January or even not until February. Last year for 2020, the IRS didn't start accepting returns until Feb 12, 2021. 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.
Do not file early! It usually causes problems and you end up needing to amend later. The IRS won't send the refund any faster.
