TurboTax Federal Free Edition can't be registered or e-filed with a foreign address. You can always upgrade to a paid product (at a minimum, PLUS) in order to complete your return with a foreign address. See the info below for e-filing with a foreign address:
https://ttlc.intuit.com/replies/3301481
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
