Hi.

I would like to know when will you add this feature to theme? 

You have got a sense of humour. :)
I know it and thought it would be better when excerpts appear in the post. For example, below the title with italic and dark font style.

Hi there.

Unfortunately, I cannot give you access to FTP, however, what about creating a private repo in Github, and I give you access to this. It is possible way? If it is okay for you, can I ask an e-mail address?

Hi,

Did you received Github repository?

Hi,

I would like to ask that you have any time to do that?

Thank you very much.

Bence

Hi there,

I've solved it with the following codes:

//======================================================================
// Add excerpts after title
//======================================================================
function excerpts_after_title_in_post($content){
    if ( is_single() && ! is_admin() ) {
        if ( has_excerpt() ) {
        $excerpt = get_the_excerpt();
        $content = '<h3 class="excerpt-box">' . $excerpt . '</h3>' . $content;
        }
    }
    
    return $content;
}

add_filter( "the_content", "excerpts_after_title_in_post" );