Centric Asset Management Inc Debt Collection Complaint

Centric Asset Management Inc Debt collection department,

I do not know Cont'd attempts collect debt not owed Debt is not mine Michigan

Centric Assest Management called and said I owed a debt of - from 2011 which they said I signed ion the Internet they will not provide proof and they said with interest now I owe $1800.00 and I need to pay it immediately or they will take legal action against me. I never signed for a - loan on the Internet and I never received anything in my bank account and do not owe this!