After you file


@Cezacarolyn wrote:

It is the disc downloaded purchased from Costco deluxe

It allowed me to make changes!!! Please advise as want to do right thing but Amend allowed me to make changes


Thank you for the feedback.  

You should remove your changes since the 2020 Form 1040-X is not yet available for amending a federal tax return.

I will report this issue to the TurboTax Moderators for why the software allowed an amend when the form is not yet available.