Get your taxes done using TurboTax

I'm having the same issue. This is my second time trying.  After the first time of being rejected, I doubled checked my tax return AGI from 2020 and I also went online to IRS site to check the AGI that they had for me through verifyme and it was the same. Not incorrect at all. I did,however, file a late return last year and just now got last year's return sent a few days ago. I called IRS but they wouldn't take any of my info and said I could just "try" to put 0 for my AGI. But I don't see how that will work in the sense that they literally have the same AGI on file that I keep trying to put. It's been in processing mode again for another 4 days now so I'm assuming this will also be rejected. What should I do?