If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4ag2a9jE1vnNzrujFRUQASp3xVyZXYyCXtUAaPhtT9sUiFPP1Yg1ywaZLNE1buNAB97rnNZ6wHRd8tPhWTrxrhyUEX8wHW8vaa8EyJrWkCdFQshQNTG
You can also try to pass an automatic check but with no guarantee.