How to display pop ads on websites from different geos?

[Josefi]

This is an example of a website with popads code in the US geo: http://www.allwrestling.org/

When you click somewhere on the website pop ad comes up. If you wanna see more pops just open a one new
incognito tab and enter the link again.

This is an example of a website with popads code from Litvunia geo: https://moviex.org/

I used Litvunian proxy address in my browser and changed the language to Litvunian but when I click anywhere on the website
no pops show up.

Do you guys have any advice on how to see the pops from different geos?

I appreciate any help or