Disgruntled customer

I went on debt review since 2014. My final payment is 1 April 2019 and I am so relieved to be debt free after 5 years however standard bank are *******. My overdraft was sitting at 15K in 2014 and now it’s sitting at 10K after receiving monthly payments from my debt counselor. With only 4 months left for my name to be cleared I decided to contact standard bank who advised I should request my statements and check if there are any discrepancies. After receiving 60 statements from them last week I found that they were still debiting my account for the last 3 years and charging me R115 monthly for a missed debit order fee for a standard bank loan that they have been receiving payments regularly for from my debt counselor. I called standard bank and was told if my debt counselor did not submit a debit order cancellation form then there is nothing they can do. I am now paying around 6K extra for these charges. The consultant said I can get a 20% discount valid for 1 day. I went on debt review because I could not afford to pay my accounts and standard bank gives a damn. They are the most greediest bank to deal with