Update README.md

Author: ddas09

README.md

@@ -142,6 +142,27 @@ To run the backend API locally:
 dotnet run
 ```
 
+## Contributing
+
+1. Fork the repository.
+
+2. Create a new branch:
+   ```bash
+   git checkout -b feature/your-feature
+   ```
+3. Make your changes.
+4. Commit your changes 
+   ```bash
+   git commit -a 'Add new feature'
+   ```
+5. Push to the branch 
+   ```bash
+   git push origin feature/your-feature
+   ```
+6. Create a new Pull Request.
+
+## License
+This project is open-source and licensed under the [MIT License](https://opensource.org/license/mit).
 The API will be running at `https://localhost:5001` by default.
 
 ### API Documentation