Key not arrived in email

I bought a key through the auction, paid with my card and it hasn’t come through to my email. Can anyone help me please?

Many thanks

On this thread:

It states that you can recover your order key or key number from this page:

Other people have also had this problem and they resolved it by waiting patiently for the e-mail to arrive or checking their spam/junk folder.

It goes to the email the paypal account is associated with. Hope this helps!