How do I only file federal tax return using the turbo tax self employed?    Skip the state tab. 

Or How do I cahnge the Turbo tax self aemployed to a differnt turbotax product?   

If you have not paid for the online edition you are using, have not filed your tax return or registered the Free edition, then you can clear your return and start over. Click on Tax Tools on the left side of the program screen while working on the 2020 online tax return. Click on Clear & Start Over.