Citibank Debt Collection Complaint

Citibank Debt collection department,

Payday loan Improper contact or sharing of info Talked to a third party about my debt Pennsylvania

This company has called my family and I about a payday loan. They have used profanity and threatened to take money from us. They even called my sister and harassed her and told her info about herself that they were never given by my sister. They call from various numbers all day every day. They tell us they are gon na have papers delivered to our place of employment or residence. We have received nothing in writing to this affect. The original copy has sold my information to various other companies and now all of them are trying to scam my family and I.