How do I insert sections on every page (Impulse theme)

Store Design
1

When I create a new page, I want to be able to add text, photos, whatever I want.

Why can I only do this on my homepage? How do I add any section to any page?

2

@amyoboyle
for this issues you can contact to the theme Support team.
or check this link might u get solve your issue.
https://archetypethemes.co/blogs/impulse

3

@amyoboyle

can you please create json template then show all section your custom page