Individual from Reliant Capital solutions contacted me regarding a debt collection from XXXX XXXX University, to which I answered that it was wrong and that I was making payments through the XXXX XXXX University. The individual demanded me to pay the amount he was collecting or legal action would take place. In a very aggressive manner he told me that he was n't going to waste his time or my time if I was n't going to pay and that he will report me and ensure to report me to the credit bureau for not wanting to pay. I told him that it is a mistake and I will dispute it and he just hung up the phone.