Perjury can be filed on the same court where DV, 125 and others are going on respectively.
You can get sample petitions below.
https://www.lawyersclubindia.com/forum/details.asp?mod_id=104564&offset=3
Other tips can be found on my FB page and my this profile.
https://www.facebook.com/RockySmith4Calcutta/
