Spice Jet Airlines — fraudly charged 1200 rs

I was flying from bengaluru to delhi on may 1 at 10: 00 pm flight. I have reached before 2 hours only. After getting my boarding pass and security checkin. At the last time of boarding, i have been charged fraudly by two associates of spicejet. They didn't allow me to board until i paid them 1200 and denied talking with senior supervisor. They said i am last passenger and i will miss the flight.

Denied to measure the luggage also.

They took the advantage of last minute boarding.