Update README.md

add video on setup

README.md

@@ -59,8 +59,13 @@ cd frontend
 npm i
 npm start
 ```
+
 * **Access http://localhost:8081**
 
+The [following video](https://youtu.be/D0JABlXCdlo) shows how setup when you install the software in your machine. Requires the software mentioned above.
+
+[![Watch the video](https://img.youtube.com/vi/D0JABlXCdlo/maxresdefault.jpg)](https://youtu.be/D0JABlXCdlo)
+
 # Development Container
 An easy way to obtain a working development environment is to use the _development container_ provided (see folder `.devcontainer`). This requires [Docker](https://docs.docker.com/get-docker/).