State Bank Of Travancore — sending unwanted sms

Address:

Ernakulam, Kerala

my name is suresh g sb account no.[protected] and my branch is tripunithura in ernakulam dist.there is a sms regularly received stating that installment of rs 2520.00 on a/c 995128is due on 01082014 and i was not knowing what installment and every month iwas receiving this sms kindly please investigate the matter and the branch just like a government office the chief manager is like a inspector of a policestation and the pension section who is sitting in the chair she is giving pension to her pocket please kindly advise the chief manager