FAULTY SYSTEM OF ISSUING STATEMENTS OF CURRENT A/C PUNJAB NATIONAL BANK

this is to bring in your notice that dena bank at new shastri market, Amritsar Punjab is not providing us a/c statements as per rules.
the system they are applying dosn’t suits me. When ever statement is asked the reply comes write the a/c no and date from to the date required on the register and we will print it and you can get it on the next day. thereafter the statements are printed and kept publicly any one can come and get away with any no statements from their.I have been complaining this to the bank officials that most of the time my statement is taken by someone eles. How come you people keep my current statement publicly.The reply comes:- sir, this the system of bank we have to follow you may write on the register a/c no again and we will get another printout for you and you may collect it in morning.
Is this the way my statement will be provided to me
How am i going to be secure in bank were my a/c information is kept publicly and there is no system
Else i should change bank