Please Check my ( product-list.tpl ) code block; look like this: (and please tell me where can I insert this code for shoing my product "Sold OuT" )
{extends file=$layout}
{block name='content'}
<section id="main">
{block name='product_list_header'}
<h2 class="h2">{$listing.label}</h2>
{/block}
<section id="products">
{if $listing.products|count}
<div id="">
{block name='product_list_top'}
{include file='catalog/_partials/products-top.tpl' listing=$listing}
{/block}
</div>
{block name='product_list_active_filters'}
<div id="" class="hidden-sm-down">
{$listing.rendered_active_filters nofilter}
</div>
{/block}
<div id="">
{block name='product_list'}
{include file='catalog/_partials/products.tpl' listing=$listing}
{/block}
</div>
<div id="js-product-list-bottom">
{block name='product_list_bottom'}
{include file='catalog/_partials/products-bottom.tpl' listing=$listing}
{/block}
</div>
{else}
{include file='errors/not-found.tpl'}
{/if}
</section>
</section>
{/block}