B2 Visa Extension Petition closing

[SureshTeja]

Hi

I am Suresh and I have applied for B2 Visa extension for my mother in July2020 because of international travel regulations(for 6 months as I94 was expiring in Aug2020).  Since July 2020, the case status is still received only and since we applied for only 6 months, my mother left India in February 2021. I would like to know how to close the applied petition since the case is in Received Status only.

Any information on how to close the case is appreciated.

Thanks in Advance

Regards

Suresh S