Specialized Loan Servicing LLC Mortgage Complaint

Specialized Loan Servicing LLC Mortgage department,

FHA mortgage Loan servicing, payments, escrow account Florida

I got this attached letter over the weekend from company by name : Specialized Loan Servicing company, which I do know or heard anything about them until now. Their name has never been mentioned to me in any of the mortgage information received either from - or - - company that claimed that they are part of - -. In the letter from SLS-Colorado, they claimed that their creditor want me to pay them $190000.00 .... ( See attached doc. )