Didn't get financial aid email, I got rejected?

Everyone keeps saying if you did not get a financial aid email about FAFSA, you didn’t get accepted. Is this true? I never received an email!

BTW I got accepted into Clemson yesterday so it does not make sense!

I didn’t apply for financial aid also

IF you didnt send them your FAFSA that makes sense, the email was about incomplete info on the FAFSA