If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f5nzgbgTZVYE7KcuzdzN2v4NuNS6Z6MSas91CdVioRVFKHzsvAgBJv3X2skmUbyk1kQNudpVUiBiVGMr8sB1gH4aAJbMo6xrv79iLLzUw8ryts4LeRYEBtnT4Ca3yxzeUB5Pge4N2V6RoRJWzGcbQ
You can also try to pass an automatic check but with no guarantee.