I can't change my Address


I can't change my Address in profile settings.
"Save changes" button didn't works.

Thanks in advance

When I do it there is a "Change profile" button, not a "Save changes" button.

Click on your picture above and select "Profile". That should take you to: https://id.arduino.cc

In the "Forum Settings" sub-window there is an Edit link. Click on it to go to Arduino Forum

Under the Modify Profile menu on the left you should click on "Forum Profile Information". That will take you to http://forum.arduino.cc/index.php?action=profile;u=[your user number];sa=forumProfile

Then change your "Location" and click on the "Change profile" button at the bottom.