Encore Capital Group Debt Collection Complaint

Encore Capital Group Debt collection department,

Credit card Disclosure verification of debt Not given enough info to verify debt Texas

I - contacted - by certified letter in -/-/- requesting debt validation including : Name of the original creditor, including account number. Original amount owed, including a complete payment history, starting with the original creditor. Finally, Documentation that indicates that I agreed to pay someone this sum of money. - responded with a letter dated -/-/- on company letterhead just stating that they are unable to determine the nature of my dispute and that they are closing the investigation. None of the information I requested was provided. I contacted - as a final attempt by phone sometime around - - requesting once again for the following information to properly validate the debt : A complete payment history, starting with the original creditor. Copy of the contract that states I promise to pay this back from the original creditor. I was told by - 's collector that I missed my validation period and they could therefore not provide me with the copy of the contract nor a complete payment history from when the account was with the original creditor. I then asked when did my validation period end. He said it ended 90 days after the account went into collections which he said was -/-/-. I am confused by what he said. I am simply asking - to provide me the information I requested to complete my validation.