Chef training and innovation academy

Hi im simphiwe my wife went to ctia chef training and during the middle of her studies we experienced we could no longer afford for her to continue i went to the school sat down with the debtors clerk as well as HOD they advise that i should pay the rest of the diploma amount then leave the advance training we did that she didnt continue with the studies although we paid for the complete 12 the was 1 retest she had to rewrite but i then asked to see the head master so we can get this in writing but they said she was in cape town opening a new campus we then were never called sheriff served papers the wife went to the lawyers offices and we wanted to amended the amount due to affordability the lawyers revered us to another law firm which was closed today the sheriff attach my assets can the school contact me regarding this unfair practise as other students were allowed to change and even change schools without any issues why are we paying for 6 months more even though she was not there i challenge the school to call me in we can sort this properly