HDFC Bank — Account blocked from 1 month

Address:

Pilani

I just opened a bank account in HDFC bank in Pilani, Rajasthan branch, and just after 5 days, my account was blocked without any notice or reason.
Its almost 1 and half months, and yet the account is blocked, whenever I go to bank, they ask me to wait for 1 more week and this has been going on for last 1 and half month.
There is no proper reason why they blocked my account, and they are not giving me a proper resolution.
HDFC bank was a reliable bank to me but now I just dont trust it anymore.
Its more than 2 weeks after complaining to the branch manager, but no help.
My email id : [protected]@gmail.com
If possible, anyone help me.