HDFC Bank — bad service and false charges

Address:	Bangalore, Karnataka, 560097
Website:	hdfcbank.com

I am a hdfc bank a/c holder.i had a ecs with just dial.It not gone good.I called just dial to stop.They are not ready to stop
I contacted my branch to stop any outside request.
They denied.I requested to close the account.They denied that also.
Just dial keep putting different denomination for withdrawing amount and bank keep fining
Now my bank a/c show Rs -3500
Still bank are not ready to close the account.
Bank should alert for ECS charges and funds
They should accept the Customer request for stopping payments
Branch are saying to talk to customer care.Its very difficult to reach customer care.Its always comes busy
We must should stop using HDFC bank.