Bridge Debt

This company has been lying on my Credit report ans it seems to be a one month Loan they opened an loan on my name of R22000 and now I can't apply for anything as it looks like an unpaid debt and that due to this unknow and unauthorized Loan that was opened on my name. I've never heard of them there is No contact details surely something s gotta happen here??? I've already reported it to Experian how arw these people able to open more then 101 loan applications on people's namea without them knowing or authorizing it?