That's exactly why I am telling you to send a copy of the email acknowledging the receipt of application so that they understand that you did send an application but they failed to receive it maybe due to a technical issue. That is the only way as I see it, to establish that you have actually sent an application, or you can send a screenshot of the pr online application portal that shows the application status as submitted with the corresponding date and time of application submission.We did not get aor yet.we applied on 11 aug and we got only automated submission email reply email by irrc on 11 August that your file is successfully submitted that’s it