[Resolved]  HDFC Bank — HDFC Bank Deducted Rs 7500 stating maintenance charges

I opened a salary account in 2015 . it been 7 months that i have left the job or no salary credited in account, yesterdays i checked the mail Rs 5500 deducted from my account in the name of maintenance charges. I complained in HDFC, , HBL number =[protected], they keep on saying that after 3 months salary account converted into saving account so you have to pay maintenance changes for that, told her that it is true but as per new guidelines by RBI https://www.rbi.org.in/Scripts/NotificationUser.aspx?Id=9343&Mode=0 no deduction need to be done on the name of maintenance changes. still they are saying the same thing, Please help me with this.

Even after this complaint, they have deducted more 2000 Rs.
I do not know, who made my previous complaint as resolved .
I want my money back, other wise i will file a written complaint to RBI.