If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHdsB8KP72RF6kUruCmtH8X1a4AJTh5LDZSmvqGmonMKKSj1hViKLCvK1jL8ZcK4P7WSeNMNiENBvjeQxtnJ2TYgBUNPKKnaaiQjtuEaSR8jhJeDw6zeXAaHWSboP3F1RA2Hpvk3QgByaxA4cQpQ4n
You can also try to pass an automatic check but with no guarantee.