Adding high interest

In 2011 I contacted Standard Bank to tell them that i was off Debt Review and made an arrangement with them to pay off my various debt with them after losing 80% of my income due to BEE and Chinese Imports clients would not deal with me..They agreed to accept what I offered BUT JUST CARRIED ON LOADING INTEREST WHICH IS NOW ANOTHER R16000 on top of existing debt and that is only one account..I was shocked after 5 years of paying them to find out that I am worse off now than I was in 2011 So not only did I waste my time going to see them and explain my situation it wasted my money which the other banks could have had and they did not charge me interest to assist me during my very bad financial situation and other banks showed compassion and understanding..STANDARD DID NOT CARE...THEY HAVE INCREASED MY DEBT BY ADDING HIGH INTEREST. COSTS..WHICH I WILL NEVER BE ABLE TO PAY BAY IN MY LIFETIME ..I HAVE BANKED WITH THEM FOR 35 YEARS ..THEY EVEN WENT AS FAR AS TAKING ME TO COURT IN 2010 WHEN I DEFAULTED ..BE WARNED..YOU ARE JUST A NUMBER TO THEM...