Chess Move Considered Inaccuracy?

So I Was Playing Chess And I Was About to Triple Fork But It Said It Was A Ina
ccuracy?

I don't think anyone is going to respond, and truthfully I don't want to break the streak so I'm just here to make fun of it

You manage to threaten exactly the same thing by simply playing 9...Nxd4. Just because your opponent played 10.d5?? doesn't mean you didn't make a mistake. Even if you were winning anyway, having a much better move probably means around 40% of the advantage you had.
You can't justify allowing checkmate in one move when your opponent subsequently allows checkmate in a move. That's the logic you need to understand because a bad move will always be a bad move.

bro this was two years ago I kinda stopped playing chess

wait, what is “ressurecting”

You see, my English is as bad as some of the questions on the forum can be.