If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4i4v7kv2mPJ8GnQZ1jo7HYhX8XRvkcZTPiadv42arn8HvmVfRChgZtjxW3WuNmxzo5JTQudLm445qcgaRQDGaJ8cGDJYHJPZPPgRH1W6KaagW3J769zsvqdUvhsvTz4nFVpofzbu1wAnqNe
You can also try to pass an automatic check but with no guarantee.