Answer:
The page or the content of the Geo-Zone Tool is not loading? First of all, please check to see whether you are using outdated cookies, or not using all the necessary ones.
If so, you can quickly delete cookies in Chrome.
Then, you can agree to the cookies (allow the selection, or allow the cookie).
Our best experience has been with Google Chrome. Try it out. After that, the Geo-Zone Tool should work again without any problems.