After you file


@thelmad71 wrote:

i have copy of my 2019 return and the AGI is correct that i inputed on return, but it is still be rejected, what can i do


Since the IRS rejected the 2019 AGI it is possible the IRS does not have the correct AGI for you in their database.

Enter a 0 (zero) for the 2019 AGI and e-file the 2020 tax return again.