If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku3sAQbGLb44TUJ6z2A3bZGQDtWYCRKQYK2RoUdqenjb4ciNmMpFJVQa5rdMVZbWn5k7j2t8rrU6pU7SePLQbJsGtN4hY2UhqwFZUmG7G7NCNdzUNcDQFpeUPQ7JNkMYAZvNfxHNBbrmEr61L
You can also try to pass an automatic check but with no guarantee.