Update README.md

Author: vishalxtyagi

README.md

@@ -24,10 +24,16 @@ To Create the Production version (i.e, exectable file), just run it against main
 pyinstaller --onefile main.py
 ```
 
+## Screenshots
+
+![dashboard](https://user-images.githubusercontent.com/68649083/113431949-28c46a00-93fa-11eb-9e65-a7b186474850.png)\
+![users](https://user-images.githubusercontent.com/68649083/113431946-27933d00-93fa-11eb-89f1-833a0aa1aca1.png)\
+![error](https://user-images.githubusercontent.com/68649083/113431943-25c97980-93fa-11eb-84e0-98824a248a42.png)
+
 ## Contributing
 Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
 
 Please make sure to update tests as appropriate.
 
 ## License
-[MIT](https://choosealicense.com/licenses/mit/)
+[MIT](https://choosealicense.com/licenses/mit/)