MTC Group — conductor refused to return change

Address:	600073
Website:	mtc

I was travelling from east tambaram to santhosapuram in an mtc bus (Bus no. Photo attached). I took the ticket as i entered the bus and the conductor was supposed to give back the change.. As most of the times the conductors give the change after sometime.. I thought even this person will give the change later.. But as my stop was nearing.. I went up to him and asked him "anna change?", he replied to me by saying that he doesn't have change while in front of me people were giving him change.. And in front of me he even gave change to so many people except me.. I told him to check atleast once if he had change or not.. But he refused to do so.. And stopped replying and started ignoring me.. Was this because i am not a south indian? Or i don't look like a south indian? It's a big shame that conductors don't treat passengers equally. Strict action must be taken against him. Conductor's photo and bus number photo attached.