If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHqKbui5GHfc1oVWLMW9BjuyAxJjmP714i5ZhfLv2pJkHaKMQXdpCJi2Dyk3BtCTxsGz5bZzmZ5zuYa6Zbj5ETtXmQYg8gV5pQoTFsX3xUWYsXP4QYPBnGv4cwAXjfZXRSCT3vgqxte
You can also try to pass an automatic check but with no guarantee.