Private investigator Peter is a ****

I hire Peter from Bravo risk specialists. He took R2010 as a deposit. 10 weeks later nothing is done. He refused to talk to me and say he will sue me for more money. When i phone him he whats apps me he is in a meeting will phone after the meeting. Lol. When i do phone him and he finally picks up he told me he us doing me a favor and my case is not important ad he has rich customers. I told him to give me my money back and the reply was "my law will sue you for more money". I still dont have my money and i catch him lie to me over and over again