Indigo Airlines — staff behaviour

Indigo airlines must change their name as cheaters... I have had a very bad experience with indigo... They did not allow us to enter the flight even though we came before 1 and a half hour before departure... I recently saw a video in which they hit one of their customers... It was because he started getting angry at him and did not allow him to enter the bus for the flight... Very bad... Do not travel in it ever...