Slitherine

Hello,
I have recently purchased a new Mac. I wish to download the campaigns I have on my old Mac to my new one. Can you please advise me on how I can do this? I've attached a screen capture of my campaigns. I have already tried clicking the download button on each of them but only the PC version downloads.
Thank you,
Spencer aka Bobthenailer1

removed link post to serials, these are private and not to be shared

Run the game.
Then please go to “Single Player” and then on the Campaign Map you will see the campaigns icons on the Map.
Click this, then select “Activate Campaign” on each of the ones you have and you will be prompted to enter each serial. After entering this, the campaigns will unlock. You can find your serial numbers in your order confirmation mail or registered in your account.