medicine based blockchain technology, that's unique concept, but how it works, how can Gene Project will generate profit for crypto investor

i need more information about detailed project, roadmap, whitepapper etc

All these informations will be available on the website. Be patient
The supply really big. Whats the criteria of choosing a 50Billion supply?
Indeed that is very big.
It is actually very complicated to explain, it is very technical. In brief, we don't want to divide the tokens, and to transfer DNA you need a lot of "transactions" for send very small contents. So we need a very big supply.