Add introduction video

Author: swrjsingh

README.md

@@ -1,4 +1,8 @@
 # ZKonnect: Decentralized Event Management and Ticketing powered by Zero Knowledge.
+## Videos 
+#### Introduction
+https://github.com/user-attachments/assets/96d31d6b-df83-4d62-a841-0f8469dd50a9
+
 
 <p align="center">
   <img src="https://github.com/user-attachments/assets/aa342c7e-8ca2-4d95-a2f1-598c32d79cad" alt="Sublime's custom image"/>