Failure to keep a promise

I purchased a high speed mixer,tanks and paint formulation from Fanie. The initial was that I pay a deposit of 50% so he start with building of the machine. The total of is R 57 000, I paid a R 30 000 in April 2015 we postponed the delivery due to the fact I was unable to a place with a 3 phase but November last year I was able to get a place a 3 phase. I informed and deposit de other amount, amounting to a total R 54 000 already paid. We were communicating and he made promises which he did not keep I understood. He continued to that and last two weeks he promised to deliver,he did not and also this week Mondaay he did not. I phoned him Tuesday claimed to b busy and will and he did not. Wensday, Thursday and Friday he ignored my phone calls and did not even respond to my sms. I have a feeling he is running away with my money. His contact details are as follows: 0820808554. Please assist