If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4uKzZuFQLqcQ3rXPqRRrjPFXCYsJU54bmRFFEpkAsJG2WLtjD7q6VzoEXfTfCwBofT4hnQXw2rEqJUKvMwPivofktSLv3XGbFpfehfMn6vyrmSrvKdnVUQSEmCN2YhEThD9mc4UQVBMsLwFGvy46RLNHL
You can also try to pass an automatic check but with no guarantee.