Citibank Consumer Loan Complaint

Citibank Consumer Loan department,

Installment loan Managing the loan or lease Maryland

I took out an unsecured loan with Citibank back in 2008 and a year later, I was working part time and did n't have enough to pay each month. I called up Citibank and negotiated with them and they referred me to a department that put me on installment plans and it was paid off as agreed. I now received noticed from - that that Citibank has resend this off to collection and once again destroyed my credit rating. This is not a valid collection and I would like CFPB to look into this.