If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk79mgRn8mweGaWDXmUU9qddiQ1tbguLat3us41PPmKsgAaEdjSerMMtTkNDZAjwJMnsfpi8TNT3eFuYqUV4SMUm5EBW4jhLKTuSeBvbVr2hvzYM8KuPjotyGJAanS6YBP9FhnvDXMPp2RXa8frwaWUJWBcq5RTrdiYYAp9jgkQvvi3BYUYZs6Qh4FsGsXasWKqotxTxvu6vPTRs3DV5iP3eeS
You can also try to pass an automatic check but with no guarantee.