Thank you for reporting the issue!
However we can’t login with the credentials provided above. Plase re-confirm it again.
The error message as generated; Failed to import jetpack-portfolio-type America and so on.
Please make sure you have jetpack plugin installed on your website.
Also check if the post type used by old portfolio items matches the one with the new one if not change the old portfolio items to new one and re import.
Let us know.
Best Regards,
Bidur
