Wordpress plugin development

I need to develop a plugin like this:

https://cutt.ly/QEeTWId

The following module show a gallery with custom product tab but has no checkout.

This is the result i want, without using woocommerce, i want to show only the product to the customer but i don't want there to be any checkout

I need to integrate this catalog to my Wordpress site, I do NOT want Woocommerce. I need to show my clothing collection but if the customer wants to buy they need to ask for a private contact (ask for price).

The plugin should have product management (photos and descriptions) and categories in a dashboard.
The contact form I would like to be managed with FormCraft so that I can edit the fields (if necessary).

Everything must be compatible with Elementor for the integration of individual categories in individual Wordpress Elementor pages.

All information is in the attached file

Read more:
I want the same form or get the same result with all the functionality of the site in question. Fully functional on all desktop, mobile, tablet devices