CITI Card account ending XXXX has been billed in error. Please check the original account information for XXXX when this account was established, purchases made and what State and Why it was rolled over as this was reported as a " Rollover " account number. There was no use of any other account or issuance of any other credit card to this XXXX XXXX. 
There may have been identity theft as XXXX XXXX ( account ending XXXX ) only had this account since applying. 
