How do I correct my additional child tax credit 2019 option ? My return keeps getting returned

I got a additional child tax credit for 2019 it's a form they want me to fill out but I'm not sure what I need to do

When you enter the child as a dependent in the My Info section of the program correctly, the stimulus payments for the child will be included as a tax credit on the federal tax return, Form 1040 Line 30.

To add a dependent:

1. Open or continue your return in TurboTax, if you aren't already in it.
2. Select My Info in the left navigation.
3. Select the Add a dependent button.

When we ask how many months your newborn lived with you, always answer The whole year, even if your baby was born on the last day of 2020.

Enter all of your federal return information as you would normally. During the Federal Review, we’ll check if you meet eligibility requirements for the stimulus payment. If you meet the requirements, you'll see a It looks like you qualified for the stimulus, did you get any payments? screen. We'll ask a few questions about any payments you've already received and then let you know if the Recovery Rebate Credit applies.