Cant get header ad to display

Hello,

I cannot get my header ad to display.

<div class="td-visible-desktop">
    <a href="#"><img src="http://www.weekendworldnews.com/wp-content/uploads/2016/06/header-oulines.png" alt="" /></a>
</div>
<div class="td-visible-tablet-portrait">
    <a href="#"><img src="http://www.weekendworldnews.com/wp-content/uploads/2016/06/header-oulines.png" alt="" /></a>
</div>
<div class="td-visible-phone">
    <a href="#"><img src="http://www.weekendworldnews.com/wp-content/uploads/2016/06/header-oulines.png" alt="" /></a>
</div>

What am I doing wrong?

My site is:
http://www.weekendworldnews.com

Hi

I’ve checked your site and the header ad it’s displayed now: http://screencast.com/t/saNjNhMqj However header’s layout it’s changed a bit but it can be corrected by adjusting this css that you added in child theme: http://screencast.com/t/kDS00CVR

Thanks!