Yall are wrong. Bro, close toribash, log out, then go download vpn, when done connect to usa or whatever you want (Germany, Canada, Mexico, Brazil...etc) then while vpn is on, log in then go to where it says your name and click that. Go down in the info, and you should find a Country Code. If there's no country code it means you have no flag. If you want usa the code will be US.

You're welcome
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btw after it's connected you can disconnect from vpn no problem with that. But if the flag returns again(rare to happen) then just do it again but no need to download vpn anymore.