You can remove a form from you file by using these instructions
https://ttlc.intuit.com/questions/4377254-can-i-delete-form-8839-for-adoption-if-i-entered-it-by-mis...
Disclaimer: Not a tax professional. Information gathered from internet links. Anything dated in June 2019 was posted in prior years and is before the 2019 limits and changes.
