How do I decline a game when the opponent has made their 1st move?

I am not sure how you decline a game when the opponent immediately makes a move in a new "rematch" game. I want to be polite, but don't want to play another game at this time.

Thank you.

@wisejargon said
I am not sure how you decline a game when the opponent immediately makes a move in a new "rematch" game. I want to be polite, but don't want to play another game at this time.

Thank you.

Thxs! I did message him. Thanks for the tip about the trash can!