SS 7.1 Hide 'quantity', 'add to cart' buttons on a product

Hello

I am trying to remove from version 7.1 the 'quantity' and 'add to cart' buttons on the pages of each of my products. Similarly, I would like the price not visible.

The SS team informs me that we need to customize the pages and code.
Has anyone already done this?

thank you in advance

Can you share link to product in screenshot? We can help easier