State tax filing

What was the issue you couldn't resolve?   Were you unable to efile because you had a zero-income return due to the foreign earned income exclusion?  If so there may be a workaround for that.

If you file the Federal return by mail, then  you'll have to physically print, sign, and mail it yourself.  TurboTax will not mail it for you.

For the State return you said "I can't edit or make any changes."
What do you mean by that?   Do you mean you need to know how to open the state return back up to finish it?   Or can you open it, but then there is some technical problem?