question

how to send a game trophy?

during the game?

After the game, there's an option right above your timestamp (Open the game from your archive)

I'll try it out

that's strange?

Nope

@CHEZ08  I wrote a brief explanation on how to send a trophy on one of my blogs (see link below).  There are two types of trophies you can send.  A "game trophy" and also a "fun trophy".

https://www.chess.com/blog/Jonani/how-to-send-trophies

Let me know if you are able to read the information in the post above.