AppStore IDからのメール

AppStore IDから下記のメールが届きました。

どうすれば良いでしょうか？

Hello our esteemed customer,

Our Support ID AppStore wants to let you know that your order from iTunes Gift Card 100 $ has been shipped, the order forecast will be sent on July 12, we have attached a shaped file (PDF) in the email below for your reservation details.

Greetings:

"AppStore ID"