To add a new product item, find its category html document in categories directory and copy a list item in products-list block.
<li class="products-item js-product-item"> <div class="product-view l-dis-ib"> <a href="big image path" class="js-imagelightbox"> <span class="hover-view" data-icon=""></span> <img src="small image path" alt="Product description"> </a> </div> <div class="product-short-info l-dis-ib"> <p class="prod-name js-prod-title">Product name</p> <p class="prod-code js-prod-code">Product unique code</p> </div> <div class="prod-price-block l-dis-ib"> <span class="add-prod-btn js-add-to-card product-control-btn l-dis-ib">+</span> <p class="prod-price js-prod-price l-dis-ib">Product price <span class="curency">$</span></p> </div> </li>