It's a phishing email (Apple doesn't send emails about accounts being suspended, unless you had contacted them and it's a reply, which that isn't ; and accounts don't get deleted), you could forward it to Apple : reportphishing@apple.com , and then delete it.
Phishing and similar emails : Avoid phishing emails, fake 'virus' alerts, phony support calls, and other scams - Apple Support
Genuine iTunes emails : Identifying legitimate emails from the iTunes Store - Apple Support