need help to watch apple tv on my laptop using chrome

In the browser, at the website tv.apple.com. Sign in there (top-right corner).

All the ways to watch Apple TV+ - Apple Support

Watch in a web browser - Apple Support

I am unable to login to tv.apple.com with any browser, it just spins. Is that the same problem you're having?

I can login at apple.com, but tv.apple.com is broken for me.