UI design for an retail ecommerce app

You have to design the following pages.
1) get started page.
2) home page.
3) Category page.
4) one page dedicated to a certain category.
5) 2-3 pages dedicated to certain products.
6) any more pages for features you have included.
The design should be
1)minimalist or clean
2) aesthetic
3) easy to use and understand.
4) should do some storytelling though not so much that it feels pushed.