Xx_HeartBroken_xX

why is updating this sooooooo difficult.....Gamestop app, This, and that...why cant it just be click and done

I'm also having difficulties; I purchased a box set of Sins: trinity, used an old email to register, yahoo has since deactivated my email I used with impulse. and have since forgot my impulse info. I recently purchased a new computer and cannot update my Sins because it says my Serial Number is invalid, its the one that came in the box