I took my car to the...

I took my car to the machenic, his name is khulani 076 059 1998 in August 2023 for gearbox, computer box, van arm and fan replacement, 138 main Road Newlands, I paid him upfront and now he keeps stalling to give me back my car, I went there last week Friday and I noted that my car is stripped, I am asking you Peter to help me get my car back today, fixed because I paid for labour, I bought the gearbox, computer box, fan and v arm, he is no longer taking my calls, please help me get this guy arrested and my car and the money as well as all the parts pi bought back today