Sdmc — Unfair Parking price and disrespect in front of ladies

Address:

District center janak puri

I park my car at district center parking area and when i came to pick up my car. The parking guard ask for 20/hr and i said its 10 per hr as per sdmc. He refused and fought with me and said if i will not let you go otherwise will broke your car. My family got scared and he discpected in front of ladies. Its totally ruthless and they threatened us like they are don. Finally i gave him money he asked and really this kind of scary behaviour can threatend anyone. This shouldnt happen in delhi. I request please do something and take strict action against him.