If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNWjBLM43bn2bNcEWjXwn6uSW65rBMYCYxg4z8mg7qu1NXoVaH5kH82YkYCCsYCQo1egAB2szthVNmw1rEGiiqbqRF1AZNnTiaxBvi7J8wfLj3cPeHBJePxZAPcNq1jahvQSsVZ9n7U5JiaViJJ
You can also try to pass an automatic check but with no guarantee.