Indira Gandhi National Open University — Not updated my assignment marks yet. Its been almost 4 years

I have submitted my first year assignment in 18/10/2019 I gave that directly to study centre and Second year assignments (all subjects)for Dec 2021 TEE in between time 19/11/2021 to 15/01/2022 through Google Form.But they are not updated in ignou website.I have complained many times for it.But there is no response and ignou not taking suitable response for my issue yet. Please i kindly request for it, please update my marks in ignou website. Its been 4 years. Please do the needful.