State Bank Of India [SBI] — debiting money from the account

Address:

Hyderabad, Andhra Pradesh

My name is venkatesh kothuri. I am an sbi customer for last 2 years. And this day[protected] amount of 295+295 rupees has been debited from my account in the name of investment intermedi. What the hell is going on here??. What is this intermedi? I dont got any notifications about this thing?. Since i haven't notified about this matter how could guys can do such a thok ng. Thats my account and i thought it is very safe. How could you guys debite such an amount from my account without notifying me. Let me know whats going on... Otherwise ill rise a complaint on this in consumers forum.