I have filled Form 18 and got it digitally signed by a practicing CA. In the "prescrutiny" it passes. But when I upload it the MCA website returns with following error:
"Signature validation failed for Signature field for Practicing professional. The person is not authorized to sign on this field."
Is there a way to physically submit form? Where to do that in Delhi? My company is in Delhi and we have to change address within Delhi.