Canara Bank — ECS Deduction

My EMI dates are 2nd of March every month. Due to late salary my account could not be maintained with balance on 2nd but all EMIs are cleared on next day. Canara Bank has charged 590/- per EMI account twice which is around 3600/- in a single day.. on the evening of the Holi Celebration. I condemn this action and want refund for the same. At these times when people are struggling with expenses there are such banks who deduct charges which are not acceptable. At times your services are not up to the mark and u are deducting unnecessary charges. Very poor behaviour.
My Account number[protected] . Phone number [protected].