Countries at sidebar /Bender Theme 3.2.0 Unable to change / no code exist SOLVED

[mrtsoftware]

https://doc.osclass.org/Change_locations_on_main_page_sidebar_from_cities_to_regions/states

above given URL , it is explained how to show countries on side bar,
for this it need to be changed given codes into main.php.

Now I noticed that this code is not exists into latest version of bender theme 3.2.0.
How to show countries on side bar of Bender Theme 3.2.0.?

[mrtsoftware]

I found it ;

into main.php
all words " regions " must be changed as " countries "  and all words " region " must be changed and " country ",

Than save and reload server.
You will start to see countries on right side ( Bender Theme )