ABSA IS GREEDY FOR REPAYMENTS WITHOUT CONSIDERATION FOR MY AFFORDABILITY!!!!!!!

How can a financial institution who specializes your Financial needs go and change your Debicheck Details and deduct R6735.00 from your account to repay your Study Loan - to leave you for the rest of the month with only R13.00 THIS IS PATHETIC!! How can you do this without any email corresponding with me and to ask YOUR customer if I can indeed afford it! ABSA don't even go out of their way to accommodate you and then If you ask and beg them to please help because your cannot afford this - they say they will Blacklist me - WHAT TYPE OF FINANCIAL INSTUTION ARE YOU- HEARTLESS - I wish I never went to you for a study loan - ABSA - YOU are GREEDY - and I really hope that another bank can assist me - I am moving EVERYTHING to ANOTHER institution where they CARE about their client's affordability - What would it take from you - ABSA - to contact me and asked me about my affordability ? I don't mind repaying my DEBT's but as long as it is in lane and in relation to my affordability.