If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJd5PaSfcapgrsHiuw9TfLfR62wZjpjxCnL99z35zuwkYkcSq5kGaCgkU3GcX55jMj54MFqvYbAHE5uHE6WzNVg4CiMxeGdayYwFZRowzP26zF1rSm74vTKhvbV76qqCH7ndpi95mFCRCA
You can also try to pass an automatic check but with no guarantee.