Stop Billing My Account due to contract expired [2019/01 and should lapse on 2021/02]

Please close my account and update the profile on TransUnion. My contract with you ended END OF FEB [2019/01 and should lapse on 2021/02]. Please close the account and stop the billing as you continued billing me R119.00 for month of ( March, April and May 2021) while my contract already lapsed.

reverse what's due to me as soon as possible and stop debiting my account the amount of R119 * 3 = R 357

Account Number: OA*** Date Opened : 16 Jan 2019 You have not been updating my account at TransUnion since June 2020 to May 2021.