I keep entering the correct AGI but it keeps getting denied, why?

[HelenC12]

If you’re still having trouble, we suggest that you check with the IRS to make sure that the copy of your return is the same as what they have in their records. To do this, you can order a tax return transcript. You can get it online within minutes.

• If you’ve tried everything and nothing works, you can still file a paper return by printing out copies of your federal and state returns and mailing them. We’ll include File by Mail Instructions on where to send your returns and what forms, if any, you need to include.

The adjusted gross income (AGI) figure is your total taxable income, such as your W2 income, minus adjustments to income, such as the student loan interest deduction.

• The IRS requires your 2019 AGI to verify your identity for e-filing.

[Mike9241]

here's another suggestion from Turbotax 

https://ttlc.intuit.com/community/rejections/help/e-file-reject-ind-031-04-or-ind-032-04-the-agi-or-...

you can also try $0