Disgusting people at a Disgusting company MBD

This morning i received a call from MBD attorneys, telling me i have an outstanding balance at virgin active of about R400 and that VA have handed me over to them. After asking what the amount was for, when it was handed over etc the very rude man from MBD refused to give me any info. At first i thought it was some sort of **** but it seems MBD is a legitimate company. I was spoken to in a manner that was horrifically rude, unprofessional and down right disgusting. After calling VA i have a statement of my account showing that there is R0.00 owing. The MBD agent asked for my email address which i gave him and then hung up the phone. I have not received a statement from them. I will take this matter straight to the National Finance Ombud (NFO).