Pathetic Service

I've been listed by this company and I have paid them off at least 5 years ago. I checked my credit profile and it shows I still owe them R78... I have no luck getting hold of anyone from them. Their website is useless and shows no contact information whatsoever, and the contact numbers you do find online are all incorrect or invalid. Can anyone please contact me or provide me with any sort of contact information for this company.