Update website content and fix ongoing support description

Industries/marketing.html

@@ -203,10 +203,7 @@
             <a href="https://www.linkedin.com/company/gyannetra-pvt-ltd/" aria-label="LinkedIn" target="_blank"><i class="fab fa-linkedin-in"></i></a>
             <a href="https://www.youtube.com/@Gyannetra-o3y" aria-label="YouTube" target="_blank"><i class="fab fa-youtube"></i></a>
           </div>
-           <form action="#" method="post" class="newsletter-form" style="display: none;">
-            <input type="email" name="email" placeholder="Enter your email" required>
-            <button type="submit" class="btn btn-secondary">Subscribe</button>
-          </form>
+           
         </div>
       </div>
       <div class="footer-bottom">
@@ -226,3 +223,4 @@
 
 
 
+