State Bank Of India [SBI] — deduction of balance under mab

Address:

Udaipur, Rajasthan, 313001

I had opened an account in sbi an year ago on balance of 100 rupees, since i was not using my account neither any transactions were made by me from a very long time but my account was still active. Between that period of time the balance of 94 rupees had been deducted from my account in august then in september the rest amount of rs 4.10 had been deducted, yesterday i went to the bank and deposited the amount of 200 rupees and now that has been also deducted. Now, what should i do?