Hi Ersin,
2. The theme feature works like that as it is working now for More Products. If you need something else then you need to customize the theme code by writing your own code to add new features based on your needs and requirements.
3. The theme feature works like that as it is working now for Related Products. If you need something else then you need to customize the theme code by writing your own code to add new features based on your needs and requirements.
New: we have listed this in our theme update list to check and fix the issue in our next update of the theme. You will get notified via email when the theme update will available to download.
New: Please check this out https://docs.woocommerce.com/document/variable-product/
Best Regards,
ThemeLooks Support Team