Union Bank Of India — Fraud against ecs

Address:

Ghaziabad, Uttar Pradesh, 201010

My home lone a/c number is[protected] under rdg ghaziabad. It is for your kind information that i have given option for deduction of emi through ecs and submitted required for in the month may, 2017 but till date i. E from may inwards no installment has been collected from my account. I have called several times to the branch concerned and asked them the reason of not recovering but they have not replied properly. Now, my question is that whether the concerned bank will return the excess sum deducting towards interest? If so when?_