Allahabad Nagar Nigam — Encroachment on public road

Address:

Ambedkar colony in front of sterling apartment Ashok Nagar Allahabad 211001

Iam complaining about an encroachment done in front of my house where my neighbours have built a shop in d middle of the road. Like in the middle of the road. Also the road should be 30ft wide according to the govt. office but due to the encroachment it’s leftover area is about 5-6ft.
I believe no one has a right to possess govt. property which is made for public interest.
Kindly look into this matter as soon as possible.