HDFC Bank — HDFC Bank Low severity memo present

My account with customer ID: 55068608 has been blocked for any debit transaction indicating a low severity memo present. I have visited nearest HDFC branch with the KYC document but according to them no issue as such. really frustrated and HDFC bank simply just froze my account for any debit transactions as well as account statement generation. This is unacceptable as I am unable to spend my money when in need. I have visited the home branch. As per them there is no issue in my account and KYC is already done. I have called to the customer care with no resolution in this matter.