Education Loan — not received subsidy amount for loan

Address:	Langre Ki Chowki, Agra, Uttar Pradesh
Website:	[email protected]

Hello sir,
I want to submit complaint about my Interest subsidy amount of education loan. actually i taken education loan in 2016 for my Post Graduation(MBA) for the amount of 400000 from SBI Bank.I have check and communicate bank so many times for subsidy and every time they answered me by the end of the month i will received it. But still i didn't received it.
kindly help how to i can get disburse my interest subsidy amount from bank.