I need someone to help complete a WordPress website

General information for the website: Amazon Affiliate Site
Kind of development: Customization of existing website
Description of requirements/features: Hello!

We are building a blog/Amazon affiliate site using the Kalium theme with WooCommerce and WooZone to import products. We have a few issues that need to be fixed before we can launch so we need someone to help us achieve this in the next few days.

1. Our main problem is the images and image sizes. Obviously we want the images to look as uniform as possible but they are all over the place.

We'd love somebody to be able to fix this for us so the images are all the same size and are horizontally aligned.

2. We want to exclude some of the categories from the SHOP page so just the main categories show

3. We want people to be able to add a product to their shopping basket on our site and continue browsing OR to go straight to Amazon to buy the product so would like a second button added to the product page

4. When you hover over the product you get the shopping bag icon. In some instances you click the icon and it adds the product to your basket on our site (which is what we want to happen) OR it takes you straight to an Amazon page, which we don't want

5. We'd like you to just go through the site and review the css and fix anything that isn't working or where the code is a bit clunky.

I will send the URL privately if you respond to our job.

Thanks!
Extra services needed: Customization
Specific technologies required: WordPress, PHP, css
Extra notes: