If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 8kjTcSDccoTk2U4ViuukgdHsX1v6pTycLjhcC9L8vzBZdmdexgYENA6VvpUeHva56ZfBF9npKhGCFXDT3VqLJWWFnkFE5RBELFF89dYFaPR99pFSWztbtA7286cEQBc8XXTT313hoxJkRBLfLpRHqdKmrgqokzmNxJ5SVTKxC3hHcVUPPADxeRJzKy4vdMf3yWZ23YSx728kJVz2QVobc
You can also try to pass an automatic check but with no guarantee.