State Bank Of India [SBI] — not getting education loan subsidy till date

Address: 494553

Sir/madam,
I, arvind singh bhadauria father of rishabh singh bhadauria got education loan of rs 2, 00, 000/ for my son in 01 july 2013 from sbi, bacheli (Ifs code:sbin0003183) for studying in mechanical engineering. He completed his course in july 2015.
I am regularly paying his installments but till date he was not given any subsidy for the education loan. As for eligibility i already submitted my income certificate to the bank.
I am requesting you to do the needful in our case.
Thanks and regards
Arvind singh bhadauria
Mob:[protected]