Requested the following account ( XXXX XXXX XXXX XXXX ) be deleted from my credit report, and the Credit Reporting Agency has refused. XXXX XXXX XXXX has refused to verify this debt in writing as per FDCPA, despite my numerous written requests. I am attaching several copies of Certified Return Receipts sent to XXXX XXXX XXXX and XXXX XXXX XXXX ( acting on XXXX behalf ).