Need to hide and show text when user choose an option

[Uma489]

Hi, 

I'm customizing a checkout-UI extension app, Here I want to hide and show the text when user choose an option.

Like I have 3 options If user choose the option1 I want display same text related to the option1. If user chosen the option2 I want hide the option1 text and show the option2 text. like that the 3rd option too. In my checkout-ui extension app. anyone can help me this.

Thank you

[Uma489]

Hi, 

Here I'm attaching the image. And I want to add header to that choice buttons too.