Scroll down at the bottom of the page, then click Change Country.
Choose your country from the list.
Hover your mouse on the Accountants & Bookkeepers tab at the upper middle of the screen.
You'll see ProAdvisor Portal or Training from the drop-down. If you don't see it, this means the page isn't available in your country.
To learn more about ProAdvisor certification, you can check these resources for further guidance(these are US articles, but you can check if it applies to your country):