If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6bcf3rU8pDYtcSsqZ9jgyEERP5812RxeepkrVTwFZRE3b6Kew5WgFn7MmUqNc9bXLNLUrYiPdGfSmCuxJNmSFyUxr9sp5ANUmx6hrpcCMPANzFtjsSCNyvPKhxTBBz6MqhwQWSBX1h12mwweWxEz
You can also try to pass an automatic check but with no guarantee.