I have paid them R 3200

I have paid them R 3200. 00 to do my sons learners and they have blocked my number from their phone. When I went to their offices in Pinetown the lady could not assist me and she told me that I must speak to Eugene directly even though I told her that I cannot contact him. When I Contacted Sauri she told me that they are separate companies yet their name clearly states Eugene and Sauri Driving School. I am now left in a situation whereby i cannot book my sons learners nor get my money back.