How to use Elementor with one click demo import

hello, i have problem with elementor and one click demo import plugin, i create a theme and i want to set demo content for it, i made some static content with elementor , and im trying to imported to my theme using one ckick demo import, so the question is : how to assine a specific elementor template to a specific page

It should use XML file to import the content and the information should be stored inside of the file anyway. You shouldn’t be doing something extra but I may be wrong as I’ve never used Elementor