I received a call from EOS CCA in regards to a delinq tax bill. I answered and no one said anything, when i returned the call on XXXX at approx XXXX I spoke with XXXX. i was a little skeptical per not receiving anything notifying me of the debt that has been owed for XXXX years and when returned call she answered as though she had called me after finishing her conversation ( I 'm guessing with another rep ) she was very sarcastic and condescending. I agreed to pay after verifying was a legitimate company and asking numerous questions. I specifically asked more than once if payment can be post dated on a debit card and that the payment was set for the XXXX of XXXX she kept saying that is correct. ( The call really needs to be reviewed ) I instantly received notification that the funds had been debited immediately. I obviously returned the call and spoke with a supervisor that advised I would need to send in proof payment was made after he verified the debit payment was made and was noted in the system was supposed to be debited out on XXXX ... needless to say I was very upset by this he stated he would contact the MO dept to verify and contact me back. I have yet to receive a response and know my rights have been violated per the FDCPA b/c I did NOT authorize the payment to be debited from my acct on XXXX