For desktop users:
After you have logged in, you will see your name appearing in the header navigation of the website. If you hover that, there will be a menu appearing with all the sections of the Partner Area that you have access to.
For mobile users:
After you have logged in, you will see your name appearing inside the hamburger menu of the website. If you click on your name, you will see all the sections of the Partner Area that you have access to.