If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tVdfdDtA6GLJcqN2newQcLBHjcFCnhMAc6iVkXMrWezPYP1Qs5PpzhTxZ9EGYb1ve4yAcqeGaEWv6kdR25L4rhxYYmwTzzeCTFhRxkaMgpgM15KUHhJ8S7tpkbYSHCEJ
You can also try to pass an automatic check but with no guarantee.