You can invest it in trading, gambling, ponzis, or some type of investments, etc. Just remember when you invest you take the risk of it whatever it is. And you can only blame yourself if you lose money from it. Either they scammed you or you just ruin on what you are doing.
Not recommended to invest in ponzy or gambling.
it's better to trading than invest in ponzy. type of investment in ponzy scheme is can not survive for the long time.