I'm trying to purchase Applecare for my watch that I received on April 30. I cannot seem to add "Applecare+ for the Apple Watch" to the cart. Whenever I add it to the cart, it comes back with a page that says "There are no items in your Cart." Anyone else having this issue? Tried on both Chrome and Safari. Cookies are enabled. ---------- Ah.. maybe you can't buy it online: "Important notes Purchase AppleCare+ with your new Apple Watch. Or buy it within 60 days of your Apple Watch purchase: At an Apple Retail Store (inspection of Apple Watch and proof of purchase are required) OR call (800) 275-2273 (requires you to run a remote diagnostic and provide proof of purchase)"