add video tutorial support and resources

docs/docs/user-section/support-and-resources.md

@@ -29,6 +29,10 @@ Access our extensive documentation library, where you'll find detailed guides, t
 ## Video Tutorial: 
 Explore our video tutorial, designed to walk you through various aspects of Sakundi, from account setup to advanced analytics. This tutorial offers visual demonstrations to help you get the most out of Sakundi's capabilities.
 
+<div align="center">
+<iframe width="560" height="315" src="https://www.youtube.com/embed/2sVjoDAEICI?si=SjbV1FRfCkEjAa_s" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+</div>
+
 ## Continuous Updates: 
 Stay informed about the latest features, enhancements, and updates to Sakundi through our release notes and announcements. We're committed to continuously improving our platform to meet the evolving needs of our users and the blockchain community.
 
@@ -40,4 +44,4 @@ Your feedback is invaluable to us. Share your suggestions, ideas, and experience
 
 We actively listen to our users' input to prioritize enhancements and address any issues effectively.
 
-At Sakundi, we're dedicated to empowering our users with the tools and resources they need to succeed in securing and optimizing their validator nodes. Whether you're a blockchain expert or just starting your journey, we're here to support you every step of the way.
+At Sakundi, we're dedicated to empowering our users with the tools and resources they need to succeed in securing and optimizing their validator nodes. Whether you're a blockchain expert or just starting your journey, we're here to support you every step of the way.