readme update

README.md

@@ -2,11 +2,9 @@
 ![Heroku](https://scrutinizer-ci.com/g/emtiazzahid/laravel-quiz-system/badges/quality-score.png?b=master&s=0348db35ecefcd904d7b79418e1f627e452bd13e)
 ![Heroku](https://scrutinizer-ci.com/g/emtiazzahid/laravel-quiz-system/badges/build.png?b=master&s=e4952fa027452bb103e589c47d8b3edeb5b3c2bf)
 
-API: https://squiz-api.herokuapp.com/
+## Demo: [API](https://squiz-api.herokuapp.com/) | [APP](https://squiz-app.netlify.app/)
 
-[![Run in Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/1269242-ade4235a-9b13-42ad-bd2f-910cacd801ba?action=collection%2Ffork&collection-url=entityId%3D1269242-ade4235a-9b13-42ad-bd2f-910cacd801ba%26entityType%3Dcollection%26workspaceId%3Df794fb65-ef0e-4088-b879-87f113b728e1)
-
-App : https://squiz-app.netlify.app/
+[![Api Run in Postman](https://run.pstmn.io/button.svg)](https://app.getpostman.com/run-collection/1269242-ade4235a-9b13-42ad-bd2f-910cacd801ba?action=collection%2Ffork&collection-url=entityId%3D1269242-ade4235a-9b13-42ad-bd2f-910cacd801ba%26entityType%3Dcollection%26workspaceId%3Df794fb65-ef0e-4088-b879-87f113b728e1)
 
 
 # Installation
@@ -39,3 +37,14 @@ php artisan migrate --seed
 ```
 .\vendor\bin\phpunit
 ```
+
+## Screenshot
+![QuizApp Demo](https://user-images.githubusercontent.com/10188029/133921722-532ff8b1-0abf-443a-af66-92a93655fc35.gif)
+
+## Additional packages used
+[jwt-auth](https://github.com/tymondesigns/jwt-auth)
+
+## License
+
+The MIT License (MIT)
+