I sent XXXX XXXX XXXX a XXXX letter asking for and I quote Signed credit application between myself and the original creditor Copies of all signed vouchers from the date account was opened until default Copies of all statements from the date account opened until default Proof of the statute of limitations Proof of agreement that you were hired by the Original creditor ( creditor as defined by the FDCPA ) or A copy of the contract XXXX purchased the alleged debt. 
If the alleged debt was purchased, provide a copy of an agreement between XXXX and myself, signed by me, stating that I have a contractual responsibility to XXXX for the alleged debt Provide proof that XXXX is bonded/Licensed for debt collecting in the State of Your StateI received a statement back not proving anything and they DENY my dispute. Under the FCRA Section 623 I have a right to verify this information for myself, if it can not be validated then the tradeline must be deleted