HDFC Bank — amb charge deduction non maintenance balance on my account at 2 or 3 time

Address: Chennai, Tamil Nadu, 600011

Hi sir.
My hdfc bank account number :[protected] recently last 6month my personal problem i get withdrawal full money on my hdfc bank after that i can't maintain balance my account.
So bank side thy deduction money on my account for amb charge as on 2or 3 time at a time. Why not informed on me bank side. Plz raise and complaint your side. And plz refund previous deduction on my amount.
Thank you