I’ve added the condition in header.php myself. Hope this will be fixed. Many old posts in this forum have this issue.
    do_action( 'catchresponsive_before_content' );
    $myCurrentURL = $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"];
    if($myCurrentURL != "zemanceleblegs.com"){
    ?>
    
    
    <div id="zeman-custom-header">
        <a href="http://zemanceleblegs.com" target="_blank">
            <img src="http://zemanceleblegs.com/wp-content/uploads/2017/05/zeman-celeb-legs-banner-wordpress-2017-05-11-1300x250px.jpg" alt="Zeman Celeb Legs Banner | Spring 05-2017" />
        </a>
    </div>
    
    <?php
    }