Catalog creation designer in wix only catalogue subdomain

creation of a large catalog of about 500 categories, the wix site is a subdomain of our main site and will be used only for the creation of the catalog. The catalog must be designed as a book with chapters and sub-chapters and have links to other chapters of the book. The catalog must be responsive to be viewed by computer, tablet and phone. this catalog will be frequently updated, therefore the freelancer who will make this catalog will be able to count on a future income for the management of the catalog. The freelancer must understand the business sector of the company and use the appropriate images, in particular general background images, and images of the specific product, the latter provided by us exactly. To start the work a test page is needed, if we are not sure of the freelancer we could create a mini-project of some categories for further testing before giving the whole project. We also require previous catalogue created