Multiple Pictures On Category Page In Wordpress - WooCommerce - Pucas Theme

Our website is [login to view URL] We want to be able to upload unlimited pictures from our devices or media gallery to a category page or subcategory page.. This should not take long, it is not a complicated project. We are using Wordpress - WooCommerce - Pucas Theme. So take for example this page, we do have products in our site, so some of the products show in our category page, example: [login to view URL] On this page there are showing 15 products, we may want to add just the pictures of products we have underneath that list of products in a grid like they are shown now. The images we are uploading the product images for, do not have product pages and we will not have them. We want to be able to put a caption underneath the picture too. The picture holder size should be 300x300 pixels and give us the ability to edit the picture size and if someone clicks on the picture it enlarges the picture. Some categories or sub categories may not have any product pictures in them at all, that is fine, we still want the ability to add unlimited pics to our categories and sub categories, example, no pics now: [login to view URL] *** This is VIP! You will have to code this in a way, when there is a wordpress or woocommerce or theme update it does not affect your code changes and causes errors on the website! We do not want to update the website for this code every time their is a upgrade! This should be a quick project but I expect updates of your coding in a text file, the code changes you made or added in what file & directory. If you do this right, we will have many other web projects for you. We are in the NY EST zone, but I need someone that can stay up and work with me, so I can see your progress as you are working on this project. Also you have to speak English! You need to start asap & finish asap!