annual filing

CA PARUL KHATANA (Self practice at KHATANA & ASSOCIATES)   (118 Points)

02 May 2019  
Dear members,
A pvt ltd co. incorporated in 2015-16 has made no annual filing till date. now company has filed aoc 4 and mgt 7 for further 2015-16.
mgt 7 approved but aoc 4 sent for resubmission asking the reasons for non filing within the stipulated time.
what shall be the reasons?