Pretty sure he is indicating bout ur rook (sarcasm)
Doesn't Look Like a Rook To Me

10...Bxf7?? Rxf7
11. h3 Bxf3
12. Rxf3 Nxf3!
13. Qxf3 Nd5!
14. Bxe8 Nxd8
When the best moves are played, it leads to loosing a rook.
Next time, click on show moves instead of asking an entire club, okay?
(No hate intended.)
His point is still valid: Bxf7 loses a rook is not a proper explanation of the move. It loses a bishop. Also falling into this category are positions where, for example, one side makes a passive move and the coach says "This loses a pawn" when in reality, the move itself doesn't lose a pawn but the engine's preferred continuation results in you sacrificing a pawn to get back counterplay.

10...Bxf7?? Rxf7
11. h3 Bxf3
12. Rxf3 Nxf3!
13. Qxf3 Nd5!
14. Bxe8 Nxd8
When the best moves are played, it leads to loosing a rook.
Next time, click on show moves instead of asking an entire club, okay?
(No hate intended.)

I think he photoshopped it only yo show us that chess.com has a bug.
1) No chess.com staff played attention to this.
2) In his photo, the rook is green.
3) Click in the analysis link he posted and you will see that it says bishop not rook.
i thought it was bishop
https://www.chess.com/analysis/game/live/113620182089?tab=review&