Source Receivables Management LLC Debt Collection Complaint

Source Receivables Management LLC Debt collection department,

Other debt Written notification about debt Didn't receive enough information to verify debt Missouri

Received a letter in -/-/- from Source Receivables Management to pay them for an alleged debt owed to -. I have no direct contract with Source Receivables Management and sent them a letter on -/-/- asking for validation including a copy of the agreement that grants them the authority to collect this, any insurance claims that may have been made by the creditor, verification that this alleged debt was assigned or sold to the collector, and any commission they may receive. I received copies of old - contracts and a copy of an old statement but none of these other items. I sent a follow up letter on -/-/- stating they did not provide all the requested documentation and need to cease and desist collection efforts including reporting since it had not been reported or completely validated and no longer communicate with me or send mail about this alleged unvalidated debt. Since then I received a letter asking for payment on this alleged debt. Finally on -/-/- I received notification that this has now been listed as a negative report on my credit report. Copies of both letters attached.