You want to say that you have nothing to do with the coin, and those who have not even shown themselves here?
And this also suggests that the SINS - SCAM coin.
What is the Scam criterion?
Unwillingness to talk to you?
- there are many people who do not want to respond to claims in raised tones!
Reducing the price many times?
- there are many coins that have fallen and re-risen!
Or the disappearance of the developers?
- - there are also many coins where the developers disappeared but the community took over the work. (DOGE)
Or maybe delisting from all exchanges?
- and this is much more serious and usually it is a coin Scam.
https://masternodes.online/currencies/SINS/
https://www.southxchange.com/Market/Book/SINS/BTC
https://sistemkoin.com/trade/SINS_BTC
https://crex24.com/exchange/SINS-BTC[moderator's note: consecutive posts merged]