CAPITAL DEBT REVIEW SIGNING ME FOR DEBT REVIEW WITHOUT CONSENT.

I just got a call from a lady by the name of Sinovuyo from this company Capital Debt Solution but she initially said she is phoning me from National Credit Regulator about my charged high interest by the creditors. She said the reason for the call is for them to advocate for my high interest to be reduced to an acceptable level because they are over charging me on interest. I asked her specifically what is the call about because I have no intention of these Debt review companies she said no, she is calling from NRC. She even asked me to Google NRC. She then send these documents for me to sign via my email and when I see the email at first glance it says Debt Review. These people are lying to people about the reasons for their call and make you to commit something you did not agree to. And when she called back, to check if I have signed the linked document. I told her why is she lying about the reasons for her and what she is selling to me. She started denying everything saying, I must have not heard her and started being rude. I told her to stop ***ng with people's lives and selling something under false pretense. She continued being rude and arrogant. This company is making false sales to people under pretense their are just advocating for their interest to be charged at a lower rate. Is this even acceptable? I did not sign anything with this evil, rude ****bag of a lady called Sinovuyo. If this is the strategy they are using to earn money through commission, it needs to stop. I'm so ****ed right now.