Should I write a multi-page website in ReactJS?

Question

JavaScript

The website will be a software marketplace.
Functionality:
- View the catalog of goods on the main page;
- View the product itself;
- Basket;
- Personal account (Balance, Login / Registration, publication of goods);
- View user profile;
- Admin panel;
Backend: PHP, DB: Mysql. React is basically a one-page application. And in my case, somehow it will be necessary to make friends with another site with SEO, of course I could be wrong. Tell me please.

Answer 1

If the question is only about SEO, then there is next for this and not only

Answer 2

How to understand Single Page Application. You didn’t put it that way, apparently, they write a lot of pages, at your last job, when you were still working on the web and the online school was raised to react. Everything works great and it’s easier to make a mobile phone, the only thing with SEO to be friends is to use next