RTO India — Fine against registration

Address:

Kanpur RTO urban

Respected Sir/Madam, I had purchased a new car on 08 Apr 2021, due to covid 19 pandemic and crisis in the second wave and due to lockdown done by UP goverment, RTO kanpur has charged 6900 rs as fine as my registration was delayed I am serving in Indian Armed Forces, is this fine is justified because the lockdown was initiated by state government not by me, kindly look in the matter