If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4xXctSxMG6dZQ1BU3nZ924D44DRZwxofJWGgmEvQcFc3Rps3tz3ChXgsBeDgxBG59GmKttyukD8MYtLGK3PfhFNK26NTGsdqpnWoQmDQsjQh5WxX9xk5UxANGNUUebnknz
You can also try to pass an automatic check but with no guarantee.