How do I amend 2020 federal which has been accepted

[tim2469]

TurboTax Resolutions Team confirmed it was a software error and they don't know how to fix it so there's no way to amend it. Not only does TurboTax not fill in the 1040x when filled out the correct way, but it won't add the new state that I need to file this amended return to, adding even more federal and state charges. You should make comments you're certain of because I've been misled and given the wrong information repeatedly about TurboTax software that's wasted dozens of hours and it's now official that it's going to cost me fines and headaches because of their software error. No one should use TurboTax, this is unbelievably bad.