Removing Woocommerce Cart icon from header

Hello forum , that’s my first post so forgive me if i did a mistake ..

While installing a theme on my website (elragabypharmacies.com/test) i found some problems , i don’t know if i can say all of them in one post!
But the problem is the add to cart icon , my website will be for viewing products no t selling it, how can i remove it, i can’t find woocommerce icon in customize editing page, i know that i can hide it with CSS but i don’t know how to get the class if the elements, and i my website theme doesn’t support header edition in widgets or in theme control panel ?? how can i full edit header like removing cart icon or search bar !

Thanks.

The page I need help with: [log in to see the link]