If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wLnKfzKdYVpTwiRbyHrjskcHsRnhwEJmBQ9wt81vNZQxBYymuL8tFbf4kpx45CnEPEG3tYNa5AoTFFk73gm4s8MuuyUpgMh8MrG5EzksAbNNETYhcEfgMbWxnMMn3BNaDMEhsoEmqSS1AqP1DQhd1gsgA
You can also try to pass an automatic check but with no guarantee.