police - Harrased by Goa Police ( Crime Branch, CBI)

On 10th october, me and my friend were sitting at Dona Paula Jetty in Goa at around 1:30 AM. Two men in plain clothes came towards us and started asking us questions. They were having case sticks in their hand. When asked who are they, they said they are police officers. I asked for their identification cars, which they provided. They asked me what I was doing there, to which I replied, I have come here to sit. They asked me to show my identification, to which I provided them my licence. They also checked the papers for my vehicle. they then refused to hand me over my papers back and started abusing words to me. They then took us to a police station which was of crime branch. there were 3 men inside, the one on the table was the inspector and he was smelling of alchohol. He said he will put me behind bars for sitting in a public place ( I am a major ) . he then asked me to pay rs. 1000 otherwise he wil cal my parents. he also asked my friend who was a female to come inside the police station ( which is not allowed since there was no female constable inside) . fearing the men i had to pay rs. 1000.

Please take action against them.