Insert xtemos template with Elementor

Hello.
Please help me.
I need to Insert xtemos templates to my Main Page (for example Categories gried) with ELEMENTOR.

Do I need to import demo contents of this templates from library (WoodMart Templates 350+)? How can I do this?
1. I add new Section on page
2. I choose Xtemos Template (for example Categories gried)
3. NO result. I do not see this template on my page.
Screen attached