wrong Spore format

HI.

I am very frustrated . help is much appreciated. 

I just bought and paid Spore game. i clicked the mac version to download as it was the only icon highlighted.

Howver, after I logged in to Origin, the only listed SPore is only for Windows? How could it be? had i known that it can only play on PC  I would not have bought this.

Please kindly help or return my money...

Origin ID: orangatoes

email is: [edit: email address removed]