Hello,
1) The product images are controlled by WooCommerce and our theme doesn’t influence it. WooCommerce provides settings for images that you can find under Appearance >> Customize >> WooCommerce >> Product Images.
Screenshot for Clarification: https://ibb.co/s2Dck2v
2) For the search bar icon Please add the following Custom CSS in the Custom CSS for desktop area under Theme Settings >> Custom CSS.
.searchsubmit {
margin-left: 150px;
}
To Hide my-account and wishlist from the mobile menu you need to add the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS.
body .site-mobile-menu .menu-item-my-account,
.menu-item-wishlist {
display: none;
}
Best Regards.