State Bank Of India [SBI] — Illegally entering my property and threatening my family members.

Address: Kolkata, West Bengal, 700039

Dear sir,
This is to inform you that i anish gupta, loan account number had taken a overseas education loan of rs. 200000/- twenty lakh from state bank of india. I had completed my degree from la trobe university in july 2016 and tried my luck to get a decent job in australia, but my luck didn't favour me. Sir as per terms and condition of the bank, my loan repayment starts from january 2017, but i haven't got any job yet. The bank had sent me notice regarding this matter, but i was in australia so i wasn't aware about the situation. I arrived in india last month and came to know about the situation. The state bank of india had sent someone from his department to my house on 07/07/2017 entered my house illegally and threatened me and my family. The person name is mr. Biswajit das. He said he is a senior officer of state bank of india and his office is in jeevandeep building, kolkata. I went to the bank next day (New market branch, kolkata) and spoke to branch manager, i told him about my situation and what all had happen. He was least bother to listen to my problem. I told him i would deposit the money by tuesday. He agreed to it. On sunday 09/07/2017 the branch manager of new market branch had called me in the morning and threatened me on the phone to deposit the money.in my absence mr. Biswajit das had again came with two his men and threatened my mom and spoke to my mother very rudely. He also took some pictures of my mother without her concern.
Sir this is being immense pressure on me and family.
Sir i cannot handle this much of pressure and insecurity of my family members. My family members are very scared. I am totally depressed and feel like committing suicide.
Sir i request you to look into this matter very seriously and solve this problem.