Today, XXXX XXXX, I was contacted by Citibank in connection with my new credit account with Best Buy. Citibank representative notified me that the payment on my account was delinquent. I explained that I had performed a payment on XXXX/XXXX/16 before the required payment date of XXXX/XXXX/16. She explained me that this payment corresponded to the cycle of XX/XX/XXXX. I explained that this is a new account and that I had only received XXXX statement dated XXXX/XXXX/16 and performed one payment before the corresponding due date of XXXX/XXXX/16. Citibank did not credited on its XXXX/XXXX/16 statement the payment that I had made on that same date, even though as per Citibank representative the cycle was still open and the payment belong to this cycle. Therefore, I was expecting Citibank to credit the payment on the cycle corresponding to XX/XX/XXXX. However, as per explained today by Citibank representative, the payment was credited to XX/XX/XXXX cycle ( even though it was not included as such on the statement ) and the payment corresponding to XX/XX/XXXX is allegedly delinquent. 
