If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYrKEP4EZJxyJpjuPbS1YAPJHmJDuMJtgrvMKsGVTACzGvNizjDWMhpRcxb1opEkBDJwq5qkHjiNYBukwHjWjYfTYKuQ8nx1bCCyA989zcHV4PUCvij1WvKBbEzFuXtJqr3e23Qpfyh9Hn7YkMtE38qmNAtYN
You can also try to pass an automatic check but with no guarantee.