Xfinity NOW - No Confirmation Email

Yesterday I switched to Xfinity NOW. As part of the process I had to cancel my existing Xfinity service. I was able to sign up for NOW and my credit card was charged the $30 pre-paid amount. On the confirmation page, it said that I would receive a confirmation email - but I never did. I'm worried that my service wasn't confirmed and I won't get shipment of the modem/router.

How can I see the confirmation/tracking information?

Thanks!