Indian Oil Corporation [IOC] — old lazy worker

Address:

Bangalore, Karnataka, 560030

To any responsible authority/supervisor it may concern..
First of all, i am the most loyal customer of indian oil and never fill from another bunks, but tonight i experienced the dirtiest scene that might change my preference for life if nothing good is implemented immediately.
So, i came to indian oil, 80 feet road, 6th block, koramangala, bengalore to fill my petrol where the oldest employee known as uman th or something, the crooked grandpa of employee there, did his usual lazy, disrespectful and irritating rituals.
He usually would complain about people's money complaining the smallest tear, rained wet, scribbled or even banks' stamps, just because he wants to mess around with cards instead and then proceed to take as much time possible in order to shoo away the people in queue and rather go to the next line, and thus, less work for his most unproductive job.
He'd take either debit or credit cards and go to swipe with the longest strides with the slowest motion, chat around with the cardholder on what bank they deal with his dirty stinking gob flying around (Which is none of his oldbag business) and then after everything is transacted and done, he'd still spend atleast another additional 2-3 minutes to write a makeshift receipt even after all the bank statements had already been delivered just to waste time and put in minimal work instead of attending eager customers waiting for refill.
And as if that is not sinful enough, as of tonight, i handed him a newly atm withdrawn rs 500 note to which he refused to take it because the bank in action scribbled a small number on the corner of the note which is totally legal as confirmed by the bank just now. And then he unnecessarily created a scene over it by calling other employees to not take such a note as if he's a responsible manager, all the while buying time for his queue to disperse and move to the next refill booth.
If this oldman aka uman th (Or something) is not fired this week, i will be informing consumer forum and possibly file a case on his indecent conduct by wasting customers' valuable times just because his lazy # full of deceit and his most disrespectful crookedness.
Aduha dx
[protected]@yahoo.com
Koramangala, bangalore