State Bank Of India [SBI] — Bank manager harassing without any valid reason

Address: 700056

The branch manager of state bank of Mysore
"State Bank of Mysore, Uday Shankar Sarani Rd, Golf Green, Kolkata, West Bengal 700095"
Has insulted my father and refused to sanction any more money for the study loan I have taken from the bank, just because a wealthy client named " Mr. Bablu"
Told him to do so and the bank the manager didn't even deny the fact that he is doing this on bablu's saying. I urge you to take strict action and do the right thing, or else I will have no other option than to come to Bangalore myself with all the valid and legal papers proving our innocence and taking this matter to the senior authority.