If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe3qu56SFhvv9Q3XvKq9TKju9qQjJMUQpH1iBWnbF6CdSt53ha3j8VRPbfPBJqs6ohn6amgkSuU5hFWYkMqxtzg9oaH8FDSVaB8dpu9XBV5nhPGgPkxuVr9vhbtzAwvLD7XiuXRDQkahD5XVAN
You can also try to pass an automatic check but with no guarantee.