If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeWXkePXwspfgYcuHkiy8PReePCq9AeoyHJvFMCJLb6wR3o455SxGsDTS6vf8L73aVzngsyPKWrKvgZeudr2Pn2mV6RJFsrS9gKV2m8BjpjGNGx4EesEH6JGSsE7fbzp3uCmAic3uWtuAdi6mjt
You can also try to pass an automatic check but with no guarantee.