If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 39U43ZCMWoto7foMaKvQr4X3WbT17CqPwfXjUokweVvcvGvyzV1hSchtcbwFEie6mBs8YrZkei6yge7nD1UMudaAQRdsotLny6X3DzK5bXvDQNqrTXQ7HUBL66hayk2Kupq1tVcQYaGsjEnpvBZyud88Dkph45qErmmFipAQu89JqNWi
You can also try to pass an automatic check but with no guarantee.