Hdfc bank have frozen my saving account without my notice and they have not warned me or sent me letter regarding this . he my account detail are in document

i am a family ed person… i have 2 depended on me and salaried person. if the bank froze the saving account witout notice anytime i will be big trouble .how will i eat.pay rent.my expence..medical emergency mental stress

Email Id: deepaklal247@y