So if the market has only one reserved card but this card has reservation pice of the active player,in this situation we must refresh the market or the active player must take this card as a money or product??
If, at the beginning of a player's turn, the Market has a single card reserved by that player, the Market is not refreshed.
The Market is refreshed at the beginning of a player's turn only if it "is either empty or contains only cards reserved by other players." (Emphasis added.)
In this case, the player must either buy that one card (if he can afford it) or take that card as a coin.