If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe1Nhkz7G8GGuDhXR7QTAaZrvFsEjhsgF1s5CYdF5HGpXejGYcg2FJG1YrMgg8EsDtJ7Yn887tt77YMJTKwWDHoNecPupNUbnb6P5tuLHbxYNzR6K5pjz5wj6eaQ5xwtrBo5PH1nE6k6Yy59WE
You can also try to pass an automatic check but with no guarantee.