I earned income in two states. Both are wrong and would not let me fix. I selected "mail" them to review. How do I fix? Do I have to amend? Frustrating

Hi.  As long as you haven't filed the return yet you do not have to amend.  You can fix it by going to the error.  Right click and choose to override the error.  It should then allow you to put the correct amounts in.  If you did already file the return then yes you do have to amend using the X forms.  Good luck!

use the command trick "Add a State" to return to your return, if TurboTax marks you finished.

Silly, but that's how Turbotax does it.