You are on the right track for the Prep to go LIVE stage!
The app stores' assets:
Each app store has a dedicated page for your app. This is where users will discover your brand, details about your business, and your app's features.
Each page requires 4 or 5 screenshots of your app with a caption explaining the feature on display.
What you have to provide:
3 to 5 maximum screenshots from your app that you would like to showcase when customers are about to download your App
3 to 5 captions/titles to go with each selected screenshot
Any branded details or background colour (if any)
You're done! Our team will take care of the rest and prepare your app stores assets ready to get published!