Indian Overseas Bank — Rude, impolite and crass behavior of a female employee

Address:

Indian Overseas Bank,Preet Vihar, A-172

I am customer of Indian Overseas bank, Preet Vihar.I went there to get my number registered and for nomination changing process.One female employee there was so rude.She tore my properly filled correct form and again handed me the same form to fill.On asking why she said that she didn't check it properly and hence tore it down and told me fill it again.Not only that just because I told her to check it properly she lashed out at me telling me that she won't submit my form and make me go there repeatedly.I feel so bad and small due to such pathetic and crass behavior.Not only that they don't even have proper helpdesk for enquiries neither nametags. They don't guide you properly for anything.This time I went there for the 2nd time, still my work wasn't done and I don't know if it will be done in future.