Wordpress submission of projects, keeping track of people who are interested in projects?

Question

CRM

Hello.
How is it possible to implement such a process on wordpress:
There is a form for submitting projects / announcements / products, it consists of many items. In this form, there are parameters in the form of a drop-down list that are the categories of these projects (in this case, these are the industries to which this project / product should belong). The person fills out this form and submits. After that, it comes to the moderator who checks it, and if everything is fine, he confirms its publication.
Then the following happens, there are different pages that display products/projects of different categories/industries. When the moderator confirms the publication, this product is automatically added to the desired page in the form of a block with a picture and the name of the product/project on it. Also, when you click on this block, you go to a page where there is more detailed information about the product. But all this information is added automatically and taken from the form that the user filled out.
If we draw an analogy, then there is some similarity with sites such as OLX where anyone can submit an ad, only in this case a person submits a project.
There is also another category of people who do not want to add products, but to buy/contribute. It is necessary that when on the product/project page he clicked buy/interested, he entered his contact details and even then managers contacted him. Therefore, a certain customer base is needed to see what products they are interested in, and so on.
How can this be done in wordpress? Are there plugins that will allow you to create an "online store" with the ability for any user to add their "product" and that if it passes the test, it will be published.

Answer 1

There was a need to write a project that works exactly as you describe. And they also asked for WP.
I will say this, it is possible to do what you ask for on WP, but it is extremely dreary. In fact, your principle of operation is quite easy, but trying to adjust the standard WP tools for it is not the right thing.
I would advise you to write this project from scratch using frameworks. It will be better and more flexible.

Answer 2

It's hard to find stuff like this out of the box. It's relatively easy to write. If you know how to program and know WordPress well.
Platform choice doesn't matter. It is necessary that the one who will lead the development choose the platform that he knows best.