You can assign page you have created (imported) with the Elementor plugin as homepage
- Go to pages and click add new page to create new page with Elementor – How To?
- Go to Settings > Readings and select A static page (select below) option
- Assign newly created Home page and save the changes
Note: If you want, you can create an additional page that displays your posts in chronological order like on a classic blog/archive. To achieve this, please navigate again to “Pages” in your WordPress dashboard, create a new page and name it “Blog”, “Archive” or whatever you want, publish the new page and then navigate to “Settings => Reading” in your WordPress dashboard to set this page as your “Posts page”