Update README.md

Author: Alok-Raturi

README.md

@@ -12,3 +12,22 @@ I learned about
 * Different hooks used in react native(like useLayoutEffect, useState, useEffect etc.)
 * Context API for state management
 and many more is yet to learn.
+
+Some screenshots from my app:
+Main Course Screen:
+![WhatsApp Image 2023-05-14 at 13 25 16](https://github.com/Alok-Raturi/Edtech/assets/110283609/78b169d8-faa1-4e71-bba8-8c1bc29cb4eb)
+
+Authentication Screen:
+![WhatsApp Image 2023-05-14 at 13 25 16](https://github.com/Alok-Raturi/Edtech/assets/110283609/b7069034-b3fa-44d1-8521-da319c2fc113)
+![WhatsApp Image 2023-05-14 at 13 25 17](https://github.com/Alok-Raturi/Edtech/assets/110283609/af8ea07f-fb0e-42ee-888f-1a7d869e9ee6)
+
+Splash Screen:
+![WhatsApp Image 2023-05-14 at 13 25 17](https://github.com/Alok-Raturi/Edtech/assets/110283609/d783f98c-51c7-42ff-b1ab-5c9e2fe86531)
+
+Study Material Screen: (to get notes and books for a specific subject)
+![WhatsApp Image 2023-05-14 at 13 25 15](https://github.com/Alok-Raturi/Edtech/assets/110283609/d4baa579-f29b-41c8-b41f-8fa21678dc22)
+
+Discussion Screen: 
+![WhatsApp Image 2023-05-14 at 13 25 14](https://github.com/Alok-Raturi/Edtech/assets/110283609/28bb378f-f4fb-4723-bcb2-0f96ba425598)
+
+Note: There are many such screen in my app.