Hello, @FrankD
1. Could you, please, provide us with screenshot of the Hello bar that you want to remove. You can use the Lightshot screenshot tool to share the screenshot.
2. Go to Theme Options > WooCommerce > Shop > Catalog mode > choose on to remove the add to cart buttons for your products. Go to Theme Options > Header builder > remove the cart element from the header content (desktop and mobile) if you don’t need it.
a. Ok.
3. To hide the reviews go to WooCommerce > Settings > click the Products tab >
Enable reviews > turn off.
4. Go to XStore > Plugin installer > install YITH Wishlist plugin and set it up according to docs https://xstore.helpscoutdocs.com/article/102-wishlist
5. Provide link to your site for better understanding.
6. Provide link to your site and temporary WP Dashboard access. Also, send us link to About us page where you like the reviews.
Regards