debit for 6 years.

My Name is Samuel Ntshalintshali and i am disappointed with the poor service from African Bank. After a number of visits to their Soshanguve branch and countless call made at my expense no one can assist me with feedback. I tool a loan for R1400 and i have been paying R100 a month for 6 whole years. I was told my contribution is R 26 yet even so when you take that 26 and times by 6 years it still exceeds the R1400 I took and they do not stop debiting my account and the Ref number for my case is ***.