can any one tell me? please
Are you talking about yobit.net's investbox or not? if it is yobit's then it is a tool made by them which intended to help developers promote their coins. I wouldn't recommend you using it though, to me it looks like a ponzi scheme. You are better of studying altcoin trading rather than trying to invest onto it. If you are not talking about yobit's investbox, then I am sorry for not knowing the answer to your question.