Wiped all my money

I thought oinvest is a trusted company as I was promised to make profit with money I have. I lost R50000 and all their promises went to dust. Tried calling and even my account manager I had to call him 5 times in a day without him calling me back. All they know is they will call you everyday to deposit your money and after depositing the money you will make profit for 3 days then your money will be gone overnight. I had closed to 4 account manager and all of them are the same. Not even their seniors will call to check if we are happy with the service we are getting.. How do they know their client are happy winning or losing. Am still waiting for their call or even feedback. I will not recommend anyone to even deposit 1 cent into their account.