State Bank Of India [SBI] — I lost my Rs.610380/- because of bank's irresponsibility.

Address: Mumbai City, Maharashtra, 400104

I am Nasim begum anwar khan. I have a savings account in sbi bank goregaon west sv road branch mumbai. These bank officials gave my chequebook to an unknown person without any enquiry or investigation from my basebrabch. I was in village so my chequebook returned to my basebranch. That guy used my chequebook and transferred the amount of Rs.610380/- to his account by doing my forged signatures on the used cheques. This is banks fault due to which i am suffering. Please help me i getting my money back. Later on i got to know that Same kind of incidents have been occured in the past 3 to 4 times. I doubt that the bank is doing something illegal and involved in these cases. I have given written notices to bank several times but bank has not replied to any of it so far. [protected] my number. [protected]@gmail.com