html tags shows as it is in view page

I tried to add WYSIWYG text editor to my website. Everything works fine, it stores in database properly and acts completely fine in admin panel. The problem is when i view my description in view page, it shows as plain text but it works fine in admin panel. is there anything to do with this code. <!doctype html> has been loaded to website.

   <style>
    table{
        margin-top: 20px;
    }
    .table td{
        padding: .2rem .1rem;
        font-size: 14px;
        font-family: 'Arial', sans-serif;
        border-top:  none;

    }
    h3{
        color: #D80726;
        font-size: 16px;
        font-weight: bold;
    }
    h5{
        font-size: 15px;
    }
</style>
<div class="wrapper">

    <!-- Top container -->
    <section class="top-container">
        <div class="left-side">
            <ul>
                <?php foreach (($left_ads?:array()) as $la): ?>
                    <li><a href="<?php echo $la['url']; ?>" target="_blank"><img data-src="<?php echo $BASE; ?>/uploads/adds/<?php echo $la['image']; ?>" alt="" class="lazy"></a></li>
                <?php endforeach; ?>

            </ul>


        </div>
        <div class="middle-side" id="middle-side">
            <div class="col main-content">
                <h3><?php echo $listing['name']; ?></h3>
                <h5>Total Views<i class="fa fa-eye"></i>  : <strong><?php echo $listing['visited']; ?></strong></h5>
                <div class="addthis_native_toolbox"></div>
                <div class="row">
                    <?php if ($listing['image'] && $listing['image'] !=''): ?>
                        <a href="<?php echo $BASE; ?>/uploads/listing/<?php echo $listing['image']; ?>" data-lightbox="images" data-title="<?php echo $listing['name']; ?>" class="link-preview" title="Preview">
                            <img src="<?php echo $BASE; ?>/uploads/listing/<?php echo $listing['image']; ?>" class="img img-responsive" style="max-width: 400px;"></a>
                    <?php endif; ?>
                </div>
                <table class="table">
                    <tr>
                        <td>Listing Name</td>
                        <td><span>:</span><?php echo listing.name; ?></td>
                    </tr>
                    <?php if ($listing['description']): ?>
                        <tr>
                            <td>Description</td>
                            <td><span>:</span> <?php echo $listing['description']; ?></td>
                        </tr>
                    <?php endif; ?>

                    <tr>
                        <td>Address<i class="fa fa-location-arrow"></i></td>
                        <td><span>:</span> <?php echo $listing['add1']; ?></td>
                    </tr>
                    <tr>
                        <td>City</td>
                        <td><span>:</span> <?php echo $listing['city']; ?></td>
                    </tr>
                    <?php if ($listing['phone1']): ?>
                        <tr>
                            <td>Phone <i class="fa fa-phone"></i></td>
                            <td><span>:</span> <?php echo $listing['phone1']; ?></td>
                        </tr>
                    <?php endif; ?>
                    <?php if ($listing['phone2']): ?>
                        <tr>
                            <td>Mobile <i class="fa fa-mobile"></i></td>
                            <td><span>:</span> <?php echo $listing['phone2']; ?></td>
                        </tr>
                    <?php endif; ?>
                    <?php if ($listing['fax']): ?>
                        <tr>
                            <td>Fax</td>
                            <td><span>:</span> <?php echo $listing['fax']; ?></td>
                        </tr>
                    <?php endif; ?>
                    <?php if ($listing['email']): ?>
                        <tr>
                            <td>Email <i class="fa fa-envelope"></i></td>
                            <td ><span>:</span> <a href="mailto: <?php echo $listing['email']; ?>" style="color:#D80726"><?php echo $listing['email']; ?></a></td>
                        </tr>
                    <?php endif; ?>
                    <?php if ($listing['url']): ?>
                        <tr>
                            <td>Website <i class="fa fa-globe"></i></td>
                            <td ><span>:</span> <a href ="http://<?php echo $listing['url']; ?>" target="_blank"><?php echo $listing['url']; ?></a></td>
                        </tr>
                    <?php endif; ?>

                </table>

            </div>
            <div class="col">
                <div id="map" style="margin: 20px; padding: 20px;width:90%;height:324px;"></div>
                <script>
                    function initMap() {
                        var mapCanvas = document.getElementById("map");
                        var lat = "<?php echo $listing['latitude']; ?>";
                        var lon = "<?php echo $listing['longitude']; ?>";
                        var myCenter = new google.maps.LatLng(lat, lon);
                        var mapOptions = {center: myCenter, zoom: 12};
                        var map = new google.maps.Map(mapCanvas, mapOptions);
                        var marker = new google.maps.Marker({
                            position: myCenter,
                            animation: google.maps.Animation.BOUNCE
                        });
                        marker.setMap(map);

                    }

                </script>
                <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyApm29k9v7jFdX_fjvEqRrq2g24Rh_ivTg&callback=initMap"></script>
            </div>
            <div style="color:#D80726">Related Category:
                <?php foreach (($listing['category']?:array()) as $c): ?>
                    <a href="<?php echo $BASE; ?>/subcategory/<?php echo $c['0']; ?>" class="link"> <?php echo $c['1'] ."  "; ?></a>
                <?php endforeach; ?>
            </div> 
            <!-- Go to www.addthis.com/dashboard to customize your tools -->
            <script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-5509185e5d822cb8" async="async"></script>

        </div>
        <div class="right-side">

            <ul>
                <?php foreach (($right_ads?:array()) as $ra): ?>
                    <li><a href="<?php echo $ra['url']; ?>" target="_blank"><img src="<?php echo $BASE; ?>/assets/adds/<?php echo $ra['image']; ?>" alt="" class="lazy"></a></li>
                <?php endforeach; ?>
            </ul>
        </div>  
    </section>


</div>


<section class="bottom">

    <div class="regular">
        <?php foreach (($bottom_ads?:array()) as $ba): ?>
            <div style="margin: 0 auto;width: 100px;">
                <a href="<?php echo $ba['url']; ?>" target="_blank"> <img src="<?php echo $BASE; ?>/uploads/adds/<?php echo $ba['image']; ?>" alt="" ></a>
            </div>

        <?php endforeach; ?>       
    </div>  
</section>
<script>
                    $(document).ready(function () {

                        $('.link').click(function () {
                            var url = $(this).attr('href');
                            $.get(url, function (data, status) {
                                $('.main-content').html(data);
                            })
                            $('html, body').animate({
                                scrollTop: $(".main-content").offset().top
                            }, 1000);
                            return false;
                        })


                        $('.lazy').lazy({
                            // placeholder: "data:image/gif;base64,R0lGODlhEALAPQAPzl5uLr9Nrl8e7..."
                            delay: 500,
                            combined: true,
                        });
                    })
</script>

What i am Getting

How i want my text to show