My first JS challenge ever

I'm still learning Javascript and I found this challenge really helpful as it's the first frontend mentor challenge I take with JavaScript included & I think the idea of the application works, but I have a problem that I couldn't fix in my code:

In my application, the user can click any or even all of the 5 ratings at the same time and in this case the last one is the one that's gonna be counted and I wonder how can I make that possible for only one option to be clicked at a time.

I'd appreciate any feedback and any answer on my question