Build a WordPress website

Hi I want to build a website for checking domain names availability and get domain whois informations for the domains that are already registered. I have bought a plugin from ThemeForest called WP Domain Checker. [login to view URL] I installed the plugin on a temporary website so you can see what the plugin does. [login to view URL] The job will mainly consist in adapting the plugin. You will use OnePress theme and Elementor page builder plugin (both are free) to build the website. I attached a wireframe to this job post that describes what it will look like and which information to show. The four features I would like for my website : 1- Domain extensions classification I want to be able to organize the domain extensions (TLDs) by category. For example I want to be able to group domain extensions from Europe countries (fr,de,it,be,lu,...), from sport related interest (foot,tennis,basketball,...), and so on. This classification will be made from the WordPress backend, in the plugin configuration page. I want to be able to add as many categories as I want. These categories will be used by the Domain Availabity Check feature. 2- Domain Availabity Check I would like you to modify the plugin so that the output result looks similar to uniteddomains.com. Example : [login to view URL] Since I am not a registrar, I don't need any ecommerce or cart feature. I'll just use the affiliation feature already in the plugin. 3- Domain Whois I would like a page to show domain whois information. You will adapt the plugin so that the output result for domain looks like whois.com. Example : [login to view URL] 4- Activity Logging I want to be able to log the domains that are searched from the website. The informations to store are where it has been used (domain check or domain whois), search string, date and IP. I want to be able to look through the log from the Wordpress backend and perform basic search (by search string, by date). I want to be able to export the log data to a CSV file. Thanks