I find it strange that you didn't provide the community with your official website. I can't find your developers. I would like more detailed information for investors.
https://veil-project.com/team/Failed to update your account: Please use an address generated by the getnewbasecoinaddress command of the wallet
whats this i cant withdraw coins from suprnova to wallet
You have to use the debug console of the wallet and generate a "getnewbasecoinaddress" there