If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y8CDukLNDg4RVJMAhWC5b1fzUwBdWdyakk6P7sxuH4MRSWWP18bmiynkLY4yv4aTWZDMyxbhRTYNxq4LLUDMqQ6UiaSiqjX4UVZVAGjPs53gSkYyke8MGhvtQRbqWJYXzopUh31WVRqmWZzwUHLsgAY5Ech2EQejkFZL3Y
You can also try to pass an automatic check but with no guarantee.