If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbghiRrRQ3fU3uurkt42KpvhgnsmCx5NCxJa56kukg9j9KroQjRkhsKqzU2d9pAYHrSsKwXH5XwCQ3V73LYCzgtbtVA5ucokSsM4YJoeNxMTXKsoGuv3d1LxuCkmb2gXnNo3bBjVmJNKZkgqpuNBHndH77GJ
You can also try to pass an automatic check but with no guarantee.