style: update content dashboard

Presently/presently/users/templates/users/feedback.html

@@ -4,9 +4,9 @@
 <div class="content container">
     <div class="row justify-content-between mb-3 mt-5">
         <div class="col-lg-7">
-            <h3>What Presently think about your presentation?</h3>
-            <p class="lead">This is a simple Video Modal and it will be showed after the
-                pre-defined delay once the pages is loaded.</p>
+            <h3>How Presently will assist you?</h3>
+            <p class="lead">We will review your presentation video and provide you feedback on the pronunciation and vocabulary mistakes you made throughout the speech, as well as on how you used different emotions in your voice and face, as well as hand gestures and prosody aspects while presenting. 
+                You may also upload your presentation slides to Presently to evaluate the aesthetic and slide quality.</p>
         </div>
         <div class="col-lg-4 pt-3 text-center">
             <div class="p-countdown" data-delay="3">