If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpevTox6FsLvs75QPj2TmWPdNGi9vWe4j6MrLDhCppZPMkXtmJcaYBdfqGiZUHfFVTcTKUM5h9fT1zykoZYc29D1zn8utEPZNqTc8e6c9CXB8atYVmg4yKVppgrDL2D4txJVaXZ9awZT7RSZ7ci
You can also try to pass an automatic check but with no guarantee.