Nationstar Mortgage Debt Collection Complaint

Nationstar Mortgage Debt collection department,

Other (i.e. phone, health club, etc.) Cont'd attempts collect debt not owed Debt was discharged in bankruptcy Arizona

I have enclosed documentation but briefly Nationstar Mortgage was servicing a non secured loan that was discharged in Bankruptcy Court in 2013. Approximately a year and a half later I began receiving " Informational '' statements from them that look exactly like invoices. I have attempted to have them stopped being sent and have been assured by their staff it would but they continue to send these. I would appreciate any assistance on your part to review and assist me with this matter.