Account on itc

<p>My name is carol nkumane id ********** 604084 i use to have an account with Rage which i cancelled on the 21 dec 2015 and got a paid up letter from Rage that account is closed however this account shows having eerrears for 158 on my experian report which is creating a very bad credit record on my report i would like to matter to be sorted urgently as i dont owe Rage anythung</p>