Airports Authority of India — Dehradun Airport Parking

The parking staff at Dehradun Airport are making too much nuisance. They asked me for my entry slip and told me I have to pay 500 fine because its 13 minutes since I entered the airport and allwoed time is 3 minutes I told them that I was waiting in the parking area and when I got the call then I cane to the pickup point. They even took my entrance receipt and was not returning it. They told me pay 500 or go to the gate without receipt and pay 800. I have video of whole incident. They didn't return my entrance slip. They were trying to lock my tyre even though I was sitting in my car. Where in the rule books is anyone even allowed to lock my car tyres. Not even in any Motor Vehicle ACT. I'm going to file a complaint against the incharge company of parking at Dehradun Airport. I have the video of the whole incident.
The photo attached is the person who took my receipt for checking the time of entrance but didn't return it.