If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f5o3c5G4UQUYqWB2qCRCNoQK7Sz7JygBRMQSgPmJZmHgNgCSHU6M7FgPRYth56ZgNV9Bw4h1iV6GoYjVE1aogQernXizWsQb5R4FoonTQuqT2UyzpAyeYKNLoYuvb7UTDU6ysXCZ4Zm629M9GwzjQ
You can also try to pass an automatic check but with no guarantee.