I want to customize shop page and i also want to know how to open product in new tab.
Can you please give us more specific questions?
Many WooCommerce/shop options are under Jevelin Settings (at the topbar) > WooCommerce.
Sorry for out late response.
Can you please share your website link, so we can see your current setup? (you can share it in the private field bellow)
Also we are not sure if the screenshots are from your website or they are from different website and you want to create something simlair.