Indusind Bank — account blocked

Address:

Thoothukudi, Tamil Nadu, 628002

My name is rajamani, i'm living in tuticorin, tamilnadu. I'm using current account in indusind bank for the past 4 years. My business mostly depending on this account. But without intimation suddenly they blocked my account. My account has been blocked for 4 days.. Eventhough i submitted kyc documents in bank.. I apporoched bank staff.. They are saying that we are trying but mumbai head office people not responding.. That's why came here..