You should have received at least two e-mails from MyCommerce with the download link and instructions, also two activation reminders from us directly a little bit later.
These mails were sent automatically to the mail address that you entered into the purchase form (brent.m…@gmail.com). The reply to your support request was sent to the same mail address.
Please check your spam folder, highly unlikely that all five mails just vanished.
I will resend the reminder once again. if it still does not reach you, please provide an alternative e-mail address.