Hi. After reviewing your site again I see that you are using a custom content type (portfolio) for the content, which is why it doesn't show up on the home page like standard posts.
You could try setting a static page as the home page and using the [portfolio] shortcode as described here: https://en.support.wordpress.com/portfolios/. However, the layout won't be the same as the standard posts.
Another option is to try another theme mentioned in that help doc that has specific portfolio content type support. These may provide better layout options for you.
Apologies for the delayed response. I typed out this whole message to you at once before, but it looks like it never finished posting.
Cheers!
Thanks so much. Now everything has more sense.
I will try with both options.
Thanks again for your attention and your professionalism behind this lines.
Cheers!