Web project installation on IIS

I would like to share with my project and get your opinions. I developed the project which needs to be launched through IIS. The problem is with linking to other pages. In fact, I partially managed to solve the problem, but so far by 30%. Authorization to the index.php main page is successful, but when you go to all other pages (for example, the "List of applications" page), error 404 appears.I send screenshots of the project. I can’t figure out why such an error comes out, I will be glad to hear your offers.

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