Slider Revolution – Search bar

Hey,
i am using Slider Revolution and I would like to add search bar from plugin (WP Adverts), but search button doesn’t work. When I click on it, the search bar just disappear. I would be really greatfull, if you tell me where’s the problem, cause I really don’t know.. Thank you very much 🙂

Code of search bar:

<div class="adverts-options">
    <form action="" class="adverts-search-form" method="get">
        
                
                <div class="adverts-search">
                        <div class="advert-input advert-input-type-half advert-input-type-half-left">
                                <input type="text" name="query" id="query" placeholder="Keyword ...">            </div>
                        <div class="advert-input advert-input-type-half advert-input-type-half-right">
                                <input type="text" name="location" id="location" placeholder="Location ...">            </div>
                    </div>
                
            
        <div class="adverts-options-left adverts-js" style="display: block;">
                        <a href="/inzeraty/?display=grid" class="adverts-button-small adverts-switch-view" title="Grid"><span class="adverts-square-icon adverts-icon-th-large"></span></a>
            <a href="/inzeraty/?display=list" class="adverts-button-small adverts-switch-view" title="List"><span class="adverts-square-icon adverts-icon-th-list"></span></a>
                        
            <!--a href="#" class="adverts-button-small adverts-filter-date">Date <span class="adverts-icon-sort"></span></a-->
        </div>

        <div class="adverts-options-right adverts-js" style="display: block;">
                        <a href="#" class="adverts-form-submit adverts-button-small">SEARCH <span class="adverts-icon-search"><span></span></span></a>
        </div>

        <div class="adverts-options-fallback adverts-no-js" style="display: none;">
            <input type="submit" value="Filter Results">
        </div>
    </form>
</div>