Thanks for the reassurance Dinesh. Hopefully I'll be able to receive an acknowledgement from them soon.

Nisha

Hi Santosh, Even i have applied for my infant kid OCI postal application to london on Mar 27 and till now now acknowledgement is showing on the status inquiry URL : http://passport.gov.in/oci/welcome and giving me below message : It seems that the passport number provided doesn't match the Web-File...