I'm having an issue with my navbar on my website. I used CSS and jQuery to keep it fixed at the top, but now when I click on a menu item, it doesn't scroll to that section of the page. Can anyone help me troubleshoot this problem?
<header id="index-banner">
<nav id="navigation" class="banner-header z-depth-0">
<ul class="left hide-on-med-and-down">
<li><a href="http://localhost/project/" class="head"><span>HOME</span></a></li>
<li><a href="#location" class="head" id="loc"><span>LOCATIONS</span></a>
<li><a href="faq.php" class="head"><span>FAQ</span></a></li>
</li>
</ul>
<a href="" class="center brand-logo"><img src="img/logo/50.png" class="banner-logo" id="mylogo"></a>
<ul class="right hide-on-med-and-down">
<span><li><a href="#menu" class="head">MENU</a></li></span>
<span><li><a href="contact.php" class="head">CONTACT US</a></li></span>
<li><img src="img/tunnsingh/face.png" id="tunnsinghface"></li>
<li>
<h5 id="call" class="head"><span>989898XXXX</span></h5>
</li>
</ul>
<a href="#" data-activates="slide-out" class="hide-on-large-only button-collapse">  <i class="fa fa-bars"></i></a>
<div id="slide-out" class="side-nav hide-on-large-only">
<img src="img/logo/50.png" id="side-nav-logo">
<img src="img/divider/green.png" class="divide">
<ul>
<span><li><a href="http://localhost/project">HOME</a></li></span>
<span><li><a href="#location" id="locm">LOCATIONS</a></li></span>
<span><li><a href="#menu">MENU</a></li></span>
<span><li><a href="faq.php">FAQ</a></li></span>
<span><li><a href="contact.php">CONTACT US</a></li></span>
</ul>
</div>
</nav>
<img src="img/banner.jpg" class="hide-on-large-only" id="index-banner">
</header>