Question? I want to learn how to get easy btc from my investment? and how to easily get earn my money back?
Frankly speaking, I haven't found any honest program till date which can pay you interest on your invested amount. All of them are scammer and known as ponzi schemes. So never invest your bitcoin in any websites who offers interest payment on your invested bitcoin. Instead try trading, it is the most legitimate way to earn more from your investment.
the question is what you invest or what place you invest?. indeed a lot of investment sites mining or the like are scammers who use ponzi scheme or money game. if you still can not for trading maybe you can buy bitcoin and hold it until you get profit in this case that bitcoin price rise.