You can play from any region (need VPN)
Do not use cheats because the game has a very good anti-cheat.
If you still decide to use cheats, then use a spoofer.
After receiving the data from the account, a refund is not possible for security reasons
To access your account, use a VPN with RU/CIS servers during authorization in the launcher.
After logging in, you can turn off the VPN and play on your servers.