If you scroll down about half way, there’s a section called Notification Preview and below it there are 14 large buttons that trigger a popup image when clicked. Mine doesn’t have to look exactly the same but I would like to create this exact same thing.
For the popup’s, I’m thinking it would be easiest to use images in the popups, although it doesn’t seem like the examples are images but also not actual functioning popups. For example, on the email collection popup, it’s not an image but you also cannot enter your email address.
The clickable buttons don’t have to be the same but the action does need to be in the form of a popup, and it would be better if the popup notification happened in the lower lefthand corner of the screen instead of the top right like the example.