Complaint / Review
RPM - Receivables Performance Management LLC
Letter claims we owe Jefferson Capital $898.45, number reaches mortgage company

On 5/19 we (my husband and I) received a letter in the mail from Receivables Performance Management LLC, saying that we owe a bill of 898.45 to a company named Jefferson Capital.
I tried calling the number on the letter back and I got a hold of a mortgage company, I talked with the woman that answered the phone and she told me that her phones have been lighting up all morning, for this same company.
What I thought was weird is the whole bottom half is written in Spanish and only one phone number on the letter.
We have never heard of this company nor have we ever heard about Jefferson Capital.
I looked up the main company for this RPM and it says it is out of order.