A tax return that is being mailed can only be printed, signed, dated and mailed by you.
TurboTax does not mail any type of tax return to either the IRS or a State.
Why aren't you Efiling it? It probably says to mail because your federal has not been accepted yet or it has forms that are not ready.
You can try to switch to efile https://ttlc.intuit.com/community/e-file/help/how-do-i-change-from-mail-to-e-file-in-turbotax-online/00/26985