works but cannot change address

rowers/templates/instantplans.html

@@ -22,6 +22,11 @@
     <p>Goal: {{ plan.goal }}</p>
     {% endif %}
     <p>{{ plan.hoursperweek }} hours per week over {{ plan.sessionsperweek }} sessions</p>
+    {% if plan.price == 0 %}
+    <p>Price: Free</p>
+    {% else %}
+    <p>Price: {{ plan.price }}&euro;</p>
+    {% endif %}
 
   </li>
   {% endfor %}