Bharat Petroleum [BPCL] — employee misbehaving to the customer in air filling

Address:

Chennai, Tamil Nadu, 600014

I was filling petrol for rs. 200 at bharat petroleum, petrol pump - sri ramajeyam service station, royapettah high road, royapettah and paid via debit card (Txn#[protected] at 9.22am. After that i was trying to fill air for my two wheeler. After filling the air. I didn't have any change to pay tip to the person filling air. I told him that i'll pay him tip next time. For that the employee who is filling air was abusing me in tamil saying 'otha.. Rendu illayam.. ' like that. I really felt very bad. I was in a hurry to reach my office. So i just left the place without replying anything. I could find that they don't know how to treat a customer. Moreover air is a complimentary. I don't know how they expect to pay for it. I'm using this petrol bunk for almost 7 years. I have used to pay tip everytime i used to fill air. I have never expected such a worst behavior from bharat petroleum employee.