******** on my credit report

I would like to know why this company is appearing on my credit report? I just logged into clear score to check my credit report only to see this company who ever they are appear on my report stating I owe them R20000. First of all I do not know who these ******** are never ever have I app**** anything with them also this is the first time that I see them appear on my report. How can I get this company removed from my report as they are affecting my credit score.