How to add container "blog" on One-page.html ?

[Allread]

Hello :)
I wish use Laura for my site. But I don't understand how to add the "Blog" part on One-Page.html

Thx for your help ;)

I try add but no article appear :(

`
{if: $bat.notify}

{$bat.notify.text}

{/if}

    <div class="section-title">
      <span>{$page.title}</span>
      <h2>{$page.title}</h2>
      <p>{if: $page.desc}{$page.desc}{else}{$settings.description}{/if}</p>
    </div>

    <ul id="portfolio-flters" class="d-flex justify-content-center" style="padding-inline-start: 0px;">
      <li data-filter="*" class="filter-active">All</li>
        {loop: $allTags}
        <li data-filter=".filter-{?= str_replace(' ','-',$value.name) ?} ">{$value.name} </li>
        {/loop}
    </ul>
    
    <div class="row portfolio-container">
      {loop: $blog.posts}
      <div class="col-lg-4 col-md-6 portfolio-item {loop: $value.tags as $tag} filter-{?= str_replace(' ','-',$tag.name) ?}{/loop}"</a>
        
        {if: $value.cover_photo}
        <div class="portfolio-img"><img src="{$value.cover_url}" alt="{$value.title}" class="img-fluid"></div>
        {else}
        <div class="portfolio-img"><img src="{$bat.theme}/assets/img/no-image.jpg" alt="{$value.title}" class="img-fluid"></div>
        {/if}
        <div class="portfolio-info">
          <a href="{$value.url}"><h4>{$value.title}</h4></a>
          <p><small>
                <span class="subheading"><a href="{$value.url}" class="text-white">{?= sprintf($lang.blog.posted, $value.author.name, $value.published_at) ?}</a><br/>
                <a href="{$value.url}#disqus_thread" data-disqus-identifier="{$value.disqus_identifier}">{$lang.blog.no_comments}</a>
                | <i class="icofont-tags"></i> {loop: $value.tags as $tag}{if: $key != 0}, {/if}<a href="{$tag.url}">{$tag.name}</a>{/loop}</small></p>
          <a href="{$value.url}" class="details-link stretched-link" title="More Details"><i class="icofont-link"></i></a>
        </div>
        
      </div>
      {/loop}
        </section>
<section id="portfolio" class="portfolio">
  <div class="container">
      <!-- Pager -->
        <ul  id="portfolio-flters" class="d-flex justify-content-center" style="padding-inline-start: 0px;">
            {if: isset($prev)}
            <li class="previous">
                <a href="{$prev.url}">&larr; {$lang.blog.newer}</a>
            </li>
            {/if} {if: isset($next)}
            <li class="next">
                <a href="{$next.url}">{$lang.blog.older} &rarr;</a>
            </li>
            {/if}
        </ul>
  </div>

`