Passport Office Bhopal — Documents submission

Address:

Dhar, Madhya Pradesh, 454116

R/sir, i had applied for my children's passport by 10/11/2014 but all 4 files are on hold due to birth certificate correction.after a hectic try i obtained the same from nagar panchayat.i have lost file no.of my 3 children, only one file no.BP[protected] is i have rest 3 files with the same date are missing file no., how can i submit the corrected documents for all 4 files, all children have to come again and is appointment required? please clear.