Fraudulent tax consultant

We paid this tax practitioner, Stephen Schmidt, an amount of R1400 to assist with Sars query as he indicated that he was a tax practitioner. He took my daughters money and did not assist her in any way. We made numerous calls to him but he refuses to answer his phone. He has scammed other people as well. He works at a company called one base. However, they indicated that he does this on a personal capacity.