Adding dynamic section on button click

I have a section with some text and a button. I want to add a new section dynamically just below it but only when I click the button, not otherwise. Something like the screenshot below. How do I do that?

I have done this same feature in my client web site Branex.ae if you want this type of dyanamic button then tell i will done for you

Mujadidia team handling this issues many time and they have done fixing it connect experts developers .

Hey,
If you want to make your session appear only after clicking the button, create your session and in the properties select the option “hide on load”. then add the event by clicking the button and show the session.

export function button1_click(event, $w) {
$w(“#mySection”).show();
}