Santam not informing Credit Bureau that I am not with them anymore.

I have not been with Santam for over 8 months and they do not take my installment off the Credit Bureau. I have logged a dispute with Transunion and they have taken it off now. But it is still on Experian and perhaps others as well.

Can this please be removed from all Credit Bureau agencies as it influences my affordability.

Thanks Ivor