Vertical Nav bar showing at bottom

I am using a vertical menu widget plugin Version 0.9, by Wizard Internet Solutions. However, my left nav bar shows up at the bottom of the page not next to content. When I did a search on the issue, all other solutions mentioned having an open html tag but I am only using this template as test on 1 page and the page has no open or wrong html tags. What else can be wrong? I even tried messing around with my stylesheet but I believe the margins, paddings, and content width are all ok.
Here’s my template page’s code.

<?php
/**
* The basic template for displaying all static pages
Template name: WWC_Sidebar
*/

get_header(); ?>
<div id=”content”>

<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

<?php the_content(”); ?>
<?php endwhile; ?>
<?php endif; ?>
</div>
<?php get_sidebar(); ?>

<?php get_footer(); ?>

Even if I put get_sidebar inside the content div, the nav bar still shows up at the bottom of the page.

Here’s the page: https://ww-consult.com/newweb/?page_id=14
Any help will be appreciated.

Thanks.
~Sally