Testimonial section is made by jquery Owl Carousal Plugin . To add more Testimonals you just need to add following codes
<div class="owl-item active"> <div class="item clear"> <figure class="thumb"> <div class="tm-hex" style="background-image: url('img/tm.jpg');"> <div class="hexTop"></div> <div class="hexBottom"></div> </div> <figcaption> <h4>Adam Drigan</h4> <span>CEO, Ultra Solution</span> </figcaption> </figure> <div class="text"> <p>Mirum est notare quam littera gothica, quam nunc putamus parum claram, anteposuerit litterarum formas humanitatis per seacula quarta decima. </p> </div> </div> </div>