I downloaded a WordPress template called Folim: Folim - Tema WordPress limpio y minimalista para Porfolio, WordPress - Envato Elements. The issue is that a few days ago, it was possible to preview this template live, but now it’s showing an error. Even after installation, I am unable to download the sample content as it is not connecting.
As the items from Elements don’t come with the support, you may need to check if the item is available at ThemeForest, then you could purchase the item and ask for author for the issues/demo content.
At Elements, you may not get the demo data due to it may require theme activation.