None of the team members never appeared here or in a Telegram group to face investors (people who participated in ICO, to clarify, cause you like to say that you have no investors, you call them contributors or donators or whatever) and say something about -×50 or mainnet that is INSECURE to launch for a half a year (it's you saying that it needs additional security, that's why it posteponed). In fact, you can't answer any question concerning anything besides FAQ. So yes, this project is probably a stall scam - mainnet gets posteponed one more time, then forever.