Как разобраться с шаблоном avis lite

Я скачал и установил шаблон, но сожалению понять не могу какие плагины можно использовать или аналогичные.

Т.е. Вы пытаетесь привести бесплатный вариант темы к виду платной?

По html-коду видно только два плагина: revolution slider и contact form 7, остальное, судя по всему, сделано средствами темы.

<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-includes/js/masonry.min.js?ver=3.1.2"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-includes/js/jquery/jquery.masonry.min.js?ver=3.1.2"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/jquery.flexslider-min.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/custom.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-includes/js/comment-reply.min.js?ver=4.4.4"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/jquery.prettyPhoto.js?ver=1"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/hoverIntent.js?ver=1"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/superfish.js?ver=1"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/cbpAnimatedHeader.js?ver=1"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/isotope.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/jquery.easing.1.3.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/waypoints.min.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/owl.carousel.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/modernizr.custom.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/js/jquery.avis_testimonial_slider.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/SketchBoard/functions/shortcodes/js/jquery.tipTip.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/SketchBoard/functions/shortcodes/js/jquery.velocity.min.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/SketchBoard/functions/shortcodes/js/dynamo.min.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-content/themes/avis/SketchBoard/functions/shortcodes/js/shrotcodes.js?ver=1.0"></script>
<script type="text/javascript" src="https://sketchthemes.com/samples/avis-legal-advisor-demo/wp-includes/js/wp-embed.min.js?ver=4.4.4"></script>

Думаю, проще будет либо купить платный вариант темы, либо подыскать другую.

Я вот нашол этот но сним наверное снова что-то не то.

А чего не ищите в каталоге? Вот, например, одна из популярных или вот.