how in the world do I make I brilliant move in a 30 second game, I ONLY HAVE 300 ELO

so basically I deided to play 30 second chess for fun, and obviously since my elo is so low we all know me and my opponents were just making random moves the whole time, I mean like if you look at game review, it is hideous. 

basically my strategy was to check my opponent as much as possible to throw off their pre moves (horrible strategy btw). so you would think that the move was accidental, but it actually wasent, I mean although I didn't think it would be brilliant I still knew that I'd win a queen. it kinda went like this:

"Oh frick they took my queen, ok I'll just take your queen (moves bishop to threaten queen)(opponent defends). "frick they saw that, oh wait I'll just move here"

and that's pretty much how it happened

but I mean like I swerve bro somehow I can find a brilliant move in 1 SECOND but I don't even see there bishop and blunder there queen

anyways this is the game:

 feel free to tell me any thoughts or sum idk

I was black btw

Which move was the brilliant one? Those usually have !! by them.

Nvm I see it. The reason it was a brilliant is the sac on f2 removed the only defender to the Queen.