Multiple Demo Usage in One Site & Missing Elements After Import

Hello,

The theme is very beautiful and functional. I’m currently in the testing and learning phase.
I purchased this theme specifically to use multiple demo designs within a single site. What I want to achieve is:

Use the Marketplace 2 demo for the main homepage and sealed product categories

Use the Games Light demo for the single cards category

Use the Games Dark demo for the custom cards category

I believe this can be done with Conditions, but the problem is that importing a new prebuilt demo deletes the previously imported one, which makes this setup impossible.
I really wish the importer would ask which parts to delete or keep when importing another demo. That would make the process much easier.

If you can suggest any method to achieve what I want, it would be extremely helpful.

My second issue

In the live demo preview, the theme looks full, rich, and well-designed. But after importing it, many elements are missing.
For example:

In the Games demos, the category pages are active on the demo, but not in my imported version.

On the Games single product page, the demo shows a fully designed product layout, but my imported version does not include an example product, so I don’t know how to recreate the same result.

This is disappointing, because I have been following this theme for a long time and purchased it specifically because the demo content looked exactly the way I wanted. But the imported demo feels incomplete compared to the preview.

I’ve attached screenshots comparing the demo and my imported version, so you can see the differences.
I would appreciate guidance on how to make my imported version look exactly like the demo.