Canara Bank — payments through debit card not going through

Address:

Bangalore, Karnataka, 560079

Dr satyarup d, cancard debit card no[protected], valid from09/13 till 09/23, since last two days suddenly my payments through the above card not going through. Why? I have tried to call customer care no given on the card [protected], [protected], & [protected] are dead. Why this service of late, i have been having this a/c for the last 30 yes, not a defaulter, am dissatisfied. Mob no [protected]