Well I don't know if is a scam or not, but I can tell is something fishy about this project. Anyway, you have revealed some good points, tho.
Even I hold a bag of coins, unfortunately the team/devs doesn't do much for the early investors like me. They say only that they have no money on Discord. They don't care about listing the coin on any exchange and I also don't see any activity on here or social media. One thing is sure, I've lost money with this project and I don't see much development, only promises like mobile wallet and their own exchange. I already moved on.