Iemas financial services

This company has put a judgement against my name for an outstanding balance of R159 which I owed them on a loan I took with them. The judgement put against my name was for an amount of R7129. I have paid the R159 owing and I received a paid up letter from them stating that I have paid my debt in full. Now I am struggling to get this judgement removed from my name. I contacted them on numerous occasions but got no joy from them. Please do not use their services as their customer service is pathetic.