Indigo - Please don't sell Emergency Exit Seats

I was totally surprised to see the Emergency Exit seats in Indigo were sold to 'emergency unfit' for extra 300 rupeers. These seats are for a particular purpose and making some bulky gentleman/lady occupy the seat as they pay for the comfort is totally riddiculous and irrational. Requesting IATA and Indigo management to remove these seats from saleable seats and reduce the risk of other passengers