AppleCare Purchased but not recognised

Hi, identical issue unfound.

I purchased MBP 17 in June, with AppleCare.

Apparently it's been auto enrolled? Or at least the AppleCare box that came with it says it is.

I've logged onto my Applecare account however it doesn't state I'm covered, and that I have no current agreements.

I've raided all my inboxes but I never received an email stating agreement.

Surely I'm covered? It's on the receipt and I have the box...

What am I best doing?

Thanks!

It appears my MBP was covered, I typed the serial code into some link. After registering the MBP to my Apple ID it still doesn't recognise it. I'll give it a few days and if it hasn't I'' contact them to confirm.