If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86Gz5YjYTsjAkwM4qg6yWeSagG87J7PDYYQC3Uds9TG1viTBnwAqV6mQEXkbWKN22E7h6sFLMMatBKpEYSDqa2BYarTXzjAxS7kDMscKKo7KBuT9uGmYVTNAko6t2PgrHtFM4WnczLwY
You can also try to pass an automatic check but with no guarantee.