Correcting my 2019 tax form BEFORE mailing it off

[Papi73]

I did my 2019 taxes using turbo tax and hit that I wanted to print out and mail my return.  Now the screen tells me I am finished and I can't make changes.  I DO NOT WANT TO SUBMIT THIS FILE.  I found a change that I need to make.  How do I go back?  I DO NOT WANT TO DO AN AMENDED FORM.  I have not mailed my taxes in yet.

[VolvoGirl]

If you haven't mailed or efiled it yet,  Click on Add a State to let you back into your return.