If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: z4goAvoNPxEA2usAt3Z7Yq6rYfZQnAyQCWQSiPkiqvm3gwtzF7YNrNz7nhAaDUpPCNmEyY9AiVYCj9cSvCC8DwZYJzB9KohcM57bfxxUtrqDv6R7YyVJYed3LVvLRRZKzLcEiXiEChoCGES
You can also try to pass an automatic check but with no guarantee.