Hi Sai,
Did you already have a look at the documentation? https://appstore.home.mendix.com/link/app/54611/
What part is not working for you?
Here is my Form
Hi Sai,
Try to inspect the HTML using Chrome Developer Tools then you'll give us an idea whats is happening.
Dear Sai,
Please have a look on the Development test project for some samples https://github.com/mendixlabs/star-rating/releases
Cheers, Andries