Braxit Home page slider is not working

Braxit Home page slider is not working, despite this in the template (http://datacenter.konet.com/, see below, ) What is missing?

Datacenter pioneer Multicloud Solutions

We are the multicloud solution experts. We leverage cloud technology to solve your business challenges

                            </div>
                        </div>
                    </div>
                </div>          
            </div>
            <!-- Single Slider -->
            <div class="single-slider slider-height d-flex align-items-center">
                <div class="container">
                    <div class="row">
                        <div class="col-xl-7 col-lg-9 col-md-8 col-sm-9">
                            <div class="hero__caption">
                                <h1 data-animation="fadeInLeft" data-delay="0.2s">Market Leader in <span> Technology </span></h1>
                                <p data-animation="fadeInLeft" data-delay="0.4s">The right candidate may exist, but talented people</p>
                                <a href="#" class="btn hero-btn" data-animation="fadeInLeft" data-delay="0.7s">Learn More <i class="ti-arrow-right"></i></a>
                            </div>
                        </div>
                    </div>
                </div>          
            </div>
        </div>

hey there

Where is the slider? even we don’t have it on our main demo: Industrial | Teamplate

it’s not a slider its hero section and its not suppose to slide