Humiliated and violation of confidential informati

The consultants of this Nudebt Management keep on calling my work place daily sometimes twice and leave messages with my colleques that I need to make a payment . They give to the people I work with confidential information of who they are and what the call is about to embarass me. They have no right to humiliate and violate my consumer rights like that. What these consultants do is totaly against consumers rights. With your stinking attitude you can call my work place hundred times a day you will never get a call back from me instead I will definately not let you get away with violating my consumer rights.