Go search the word "Ponzi scheme" on google.
"A Ponzi scheme is a form of fraud that lures investors and pays profits to earlier investors with funds from more recent investors."
Your presentation elaborates it further with some examples of how early investors get profit. You are using a pyramid structure to benefit early adopters from recent investors. Only a difference I can see, Ponzi schemes use a product to hide the source of income from investors.
This is a fact of
beliefWhat i can see is that this site is been operational since 2015 and none of the ponzi schemes run more than a year. Also here, you risk only $30 but you get higher returns on time. Also that company has been registered in the USA and also they do have some benefits like mobile/dth recharge, bill payments, etc. Do you think ponzi scheme has any of these?
I can actually type a list of differentiation between this company and any ponzi scheme as i already have been made a immense research on it. It is better if you could dig some proofs showing it as an ponzi scheme.