If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: QfFxdW4ZuLWxhQNMhjXxq8MBgVkeQc7YDmbtQJWbSJdmdsWeQo77xqkvkXCQVWXQhHqpVx1GLowr5NzcsB2c7RDkGnMwGJWmupG4P1SyT6m4wi1jVvgQJ1wC
You can also try to pass an automatic check but with no guarantee.