HFC/HSBC Only got 2,000.00 for sale of House of 23yrs because of these deffered interest thy charge Elmhurst Illinois

Sold my house of 23yrs,went by bank statement,went online got balance off there web site where it says you can get a formal pay-off,was in branch office several times and told them i had house sold even called main office told then,they told me i had to catch payments up because i was behind before i could sell house and AT no time did anybody tell me that i supposedly owe 9000.00 in something called deffered interest. i know nothing about,I found out after i closed on my house,the title office tryed for three days to get payoff HFC never sent it to titled until after we closed on house,

So i call main office about this how they charge this thy sent me a copy of my contract theres nothing in there about then thy sent me a letter on how the changed my contract about 4months after i got it,So since then i've filed a complaint with Mich attorney general office,Federal Trade Commission, Comptroller of the Currency Administrator of National Banks, So people need to file a complaint with offices, This bank is deceiving and a ripoff

Dan
olivet, Michigan
U.S.A.