That is not how Mendix is setup. However if you want to land on a specific page based an the URL there is the deeplinking module: https://appstore.home.mendix.com/link/app/43/
There is built in functionality to support this without using an app store component.
In the page builder you have the option to set a URL per page. Whenever you open the page from the Mendix Navigation, the URL is updated (with /p/{pagename}). When you navigate to that url with from your browsers address bar you are redirected to that page.