Dear Sir/Madam, I had a Citi Diamond Preferred credit card probably since XX/XX/XXXX approx. I went into financial problems in XX/XX/XXXX, and my debt at that time was for $ XXXX- {$15000.00} approx. Citi and I went into an arrangement where I have to pay the total of the debt with no interest for the entire term of the debt. We arranged a payment of {$250.00} per month with automatic withdrawal on the XXXX of each month. Even though I went over financial difficulties, I paid the credit card on time every single month for {$250.00} on every XXXX-XXXX of the month. XX/XX/XXXX, I changed my bank account ( XXXX accounts are XXXX XXXX XXXX ), and I forgot to inform Citi about this change, so when they withdrew the funds on XX/XX/XXXX, there were insufficient funds. Citi called me on XX/XX/XXXX, and I provided to them immediately my new bank information, and they were able to withdraw the funds ( {$250.00} ). After few weeks, I received a letter from City dated XX/XX/XXXX, where they informed that the payment arrangement has ended. Later I received my statement and noticed that Citi charged 27.99 % ( APR ) on this debt ( today the balance is only {$3000.00} - as of XX/XX/XXXX ). 

I called Citi today XX/XX/XXXX and Citi confirmed that the arrangement has ended and there is nothing they can do to reinstate the arrangement, and instead they will charge on this credit card 27.99 % APR. The employee that I spoke to was XXXX, Account Manager of Citi located in XXXX, Florida. As a courtesy she credited {$78.00} for one time ; however Citi will continue charging on this account 27.99 % APR. 

My complaint is based that Citi can not consider an arrangement breached because of a delay in the payment for 10 days that was unintentional. 

Sincerely, PC 
