The irs never received my 2021 TurboTax return?

[joaniegalla1-icl]

In researching my irs transcripts, I noticed they never received my 2021 return, what do I do?

[rjs]

File your 2021 tax return now, as if you never filed it. You will not be able to e-file it. Print it, sign it, and file it by mail.

How do I finish a prior-year return that I started in TurboTax Online?