VPN to hide location/ip address to games

Hi guys, I have never used vpn and I need a vpn to hide my location to a game, the reason for that is to buy products cheaper in game, basically I told them(to game), "I'm moving to Turkey, please change my currency to Turkish lira so I can make purchase" and they responded"when you move there, open the game in Turkey and put a Turkish phone number to your account"number is done, but moving Turkey? Can't really do that right now.Anyways if I can get help from anyone, I will be thankful, as I said I need a vpn to hide my location to this game when I'm playing and also when I'm in their websiteThe game is called World of TanksThanks