If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR5CoTGmZbkLRzmd4Jannbs9RUjMmSQ4L2EZsb5nak4aB6kBNsLRJh4HEvvU9KaW4BHeQziHU9uZTnW8pNZM4DRqkoTass87mCL8bkqC9FKS125x1jdmq8PZMf3xdM1NFtMqWxmu22PJ9Xk
You can also try to pass an automatic check but with no guarantee.