Thank you Jose for your feedback. 🙂
In that case, we think that something may have go wrong during the import. You’re thinking right, it’s recommended to reset your WordPress database. We suggest you to use WP Reset (https://wordpress.org/plugins/wp-reset/) and start fresh with our setup wizard.
You can easily install the theme by relaunching the setup wizard, as it will programmatically do every steps for you.
Hope this will solve your issue.
We’re waiting for your feedback.