Hi,
Sorry for the inconvenience caused to you.
As you have purchased the bundle, please pick one of the themes you would like to use and upload it from Appearance -> Themes -> Add New. After the successful theme installation, you need to run the demo importer present under “Appearance” to get the demo exactly as we have shown in our demo.
You can also check the documentation of the theme under Appearance.
If you have any other question feel free to contact us.
Thanks