Punjab National Bank [PNB] — Deducting amount without any reason

Address:

verka bypass, amritsar

I had 1500 rs in my account on 25th oct by suddenly amount was debited from my account, i don't know why bank is deducting these amounts from my account. Yesterday i had 0 blance then i deposit 13 rs and that also debited. Now what shoul i do, i'm not able to keep mu money in account. Please resolve this problem otherwise i'll transfer to some other bank.