Standard bank/debit orders

After 29yrs of being a client with Standard Bank, I picking up a problem on my account where companies debit my account after cancellations on company. Put Stop Order on account but they are still debiting from my account. Then Standard bank says they can do nothing but still charge me as a client for bebit order fails. In 2013 I borrowed R8000, 2023 still paying on that amount. When you inquire about that they say they charge admin fees and whole lot more, rufly work out for R8000 i almost oaid R32 000 back and the amount didn't even go down. Now for giving you a statement they want to charge you more. When i told them this is *****ing she just kept quite. Ask to close account and they still want more money. Went to another bank and i was told they can do a stop order, reason why standard bank does not want to do it then they can't charge me about R800 for debit orders that was not provided for per week. After so many years i'm very disappionted in standard bank.