static images won't load django

I'm Having problems loading the static images on the django server. Here is the code that i have, the images are stored in a static folder in the project directory and i have altered the settings.py to include this. Can anyone spot why these wont load? The other items from the database work.

<div id = "titleone"><h1> 
              {% if NonFiction %} Fiction
                  {% elif Fiction %} Non-Fiction
                          {% endif %} 
</h1></div>

<div id = "productone">
{% if Fiction %}
<ul>

    {% for product in Fiction %}
    <li id="pname">{{ product }}</li>
    <p class="price"> £{{ product.price }}</p>
    <p class="author"><em> {{ product.author }} </em></p><hr />

    <div id = "images">
    {% if product.id = 1 %}
    <img src="{% static 'cat1.png' %}" alt="Fault in our stars" />
    {% elif product.id = 2 %}
    <img src="{% static 'cat2.png' %}" alt = "Looking for alaska" />
    {% elif product.id = 3 %}
    <img src="{% static 'cat3.png' %}" alt = "Looking for alaska" />
    {% elif product.id = 4 %}
    <img src="{% static 'cat4.png' %}" alt = "Looking for alaska" />
    {% elif product.id = 5 %}
    <img src="{% static 'cat5.png' %}" alt = "Looking for alaska" />
    {% endif %}
    </div>

{% endfor %}
</ul>

{% elif NonFiction %}

<ul>

    {% for product in NonFiction %}
    <li id="pname">{{ product }}</li>
    <p class ="price"> £{{ product.price }}</p>
    <p class ="author"><em> {{ product.author }} </em></p><hr />

    <div id = "images">
    {% if product.id = 6 %}
    <img src="{% static 'cat6.png' %}" alt="Fault in our stars" />
    {% elif product.id = 7 %}
    <img src="{% static 'cat6.png' %}" alt = "Looking for alaska" />
    {% elif product.id = 8 %}
    <img src="{% static 'cat6.png' %}" alt = "Looking for alaska" />
    {% elif product.id = 9 %}
    <img src="{% static 'cat6.png' %}" alt = "Looking for alaska" />
    {% elif product.id = 10 %}
    <img src="{% static 'cat6.png' %}" alt = "Looking for alaska" />
    {% endif %}
    </div>
    {% endfor %}
</ul>

{% else %}
<p> No Products found!</p>
{% endif %}
</div>