First off hun, this is in the wrong section I believe. This needs to be moved to the "Game Help" section on the FH forums. I'll ask a mod to move it if its not moved today. Also, there is no need for pools as well with no specific meaning to em as well.
What do you mean its not working? Like does the game pop up and close down? or does it just not want to open at all?
Regardless of the issue I do not think that a charger is the source of the problem since all the charger can do is recharge the battery power in your laptop only.