Can't access my cart

I am trying to buy serum, and once I sign in to my account and add serum to my cart. I click on the "My cart" button and it takes me to a blank page. This only happens on my Mac which is the device I want the plugin on, I can however access my cart on other devices. Any advice on what to do? I was also wondering could I buy serum on a different device, still on my account, and then download it to my Mac?

I would suggest trying another browser on your mac, or write me on the contact form with more information. You won't have any issue downloading from your account on your mac, it doesn't matter what computer you purchase from!