If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpmizEe9aEjLyVXzGuUbGHXrbU89k8Ps9AtYVqf3suWXfNHRwEq2QWFaqZfUf7YhbFJma6qc4HFybHpNdZoeCzijHT7Q1Tb1QXjQABZmByoj7stMas6CnMmh61DHPddfMmshbEdZfnDMBwLVpt6
You can also try to pass an automatic check but with no guarantee.