If you just take the PGN and insert it into the Game Editor (the chessboard icon) where it tells you to, you get a viewable game:
Then you can make comments and examine alternatives during the game.
You missed a king queen fork but it was a 3 2 game, so no one should spend more than 30 seconds looking at it.
The way this thing is supposed to work, you post a game and make your own analysis first.
If you want to get better, you should first analyze your losses, not your wins. You really get very little out of it if you ask others to do it for you.
I am new to posting my games so if there is a better way please let me know.