First National Collection Bureau, Inc. Debt Collection Complaint

First National Collection Bureau, Inc. Debt collection department,

I do not know Attempts to collect debt not owed Debt is not yours Virginia

This company named first national collection bureau, inc. continues to send me letters, and phone calls concerning a $2100.00 debt that i have never owed, and or have any ideal about. iv mailed them 3 letters in the past two months advising them of the same. but they continue to contact me. i have attached the most recent letter from first national collection. dated -/-/2018 2018