As for me it is not so rare game to develop something new. And trying to find investors that moment looks strange enough as for me.
The best idea can be to show some test version at least, probably for "potential investors" but anything it must be some realized ideas. Now i only see marketing project. May be i mistake, but i saw too much scam in cryptocurrencies to believe only words.
As long there would really be assurance or kind of security then expect that there would really be no investor that would really be able to trust up. Verbals wont really be enough for them to get convinced
specially we are talking some significant amount to be invested specially if its really just that still on developmental stage. It is really just that hard to get one if you are really that trying to pool up funds
for a project. Yes, you do have that legit ideas and really that honest on building one but getting trust something online is really a huge challenge. Unless if you do really be able to
present something which might convince them to make some investment and this is something that it is really needed.