A few UX/UI design changes needed

We have a golf app which works well but need a few new designs for some of the sections within the app.

We are not looking for anything flashy, just functional and nice looking.

Sections of our app that need looking at:

We need designs that will conform to design rules within an app for Apple/Android but also follow the general layout that we already have. Remebering that older golfers have bad eyesight, they will likely make the text bigger on their smartphones so any design will need to accomodate that.

Sections that need attention:

Profile
Promotions main
Promotions sub
The Club main screen - a layout that will contain the clubs logo but also potential add-on snapshot sections for the events calendar, the news section and promotions, as well as a weather snapshot too.

Remembering any designs should work with the rest of the app style.

Thanks for looking.

For a sample of the app layout, please have a look at this demo app:

Apple: https://apps.apple.com/us/app/coursemate-uk/id1250131351
Android: https://play.google.com/store/apps/details?id=coursemate.uk&hl=en_GB