After install theme, we active HOME 1 as default, if you want setup another home page. You can go to Customize and click to More Actions at the top and choose Import Demo.
The popup will show Demo Versions and you need to choose one demo you want to use and click Set Up button.
Note: After installing the demo, you still need config to show product because some section needs product or banner or collections so you need to choose it again.
You can also import-export your config:
If you have another store and want to the user from old from (use the same Claue theme), you can copy setting by click Export from old theme and copy all code, paste to Import from new theme.