What are you talking about?

Nxt Coin is clearly a scam?
look ta coinmarketcap.com


within days they went from an actual value, to nothing "?".

NxtCoin seems like a scam, just like Worldcoin (early mining by owners), Feathercoin (same doops as worldcoin?) and Ripple (all "coins" are premined, so its NOT a cryptocurreny, just a lousy attempt to rip people of their money)

If people just do some research befor they select a "currency".
They would be much better of.

Try to google:
(altcoin i want to start "mining"(cant mine ripple or other scams)) scam
If you have many hits.
Read up on them...