That crooked Click-Bait site intentionally misrepresents meaningless intra-day order processing Volume as "shorts". Just MMs doing their job filling orders during the day.
Short INTEREST are open short positions needing to be bought back at some point in the future.
There is no one shorting NSAV. Anyone that thinks there are shorters in NSAV retail have no idea how it works. Don't believe me? Try it. You can't short penny stocks. It only shows ignorance on the part of those continuously claiming that people are shorting stocks like this. Even if you COULD, it would not make sense to short a volatile stock that goes up or down daily. You'd lose your ass.