If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWc64iXEpZ5z7ZSgH4u99ofbLTh7awJaHPAeNRA2j48bRj9YnQB9oCg9BPJsYGSfoVsNVttMrVPGR4218QCsVg3YBCGQbNWkp7geAb4gwbTpQeUhZGzf7HroYv3fi3GAx4brQbhPUWyEA5BQPQ
You can also try to pass an automatic check but with no guarantee.