If it is a legit ebay nsg it will be in your ebay inbox.

Do not click on any link in your email account messages.Hover over the email addy info & you may find very weird non ebay results.

I have had several attempts on an old email account with phishing emails about ebay purchases that i know i didn't make.Check the ebay msg inbox to confirm first.

P.S edited to add looks like a scam msg,do not reply by email.