That’s not how a professional company rejects an applicant. Judging by this grammarless email (and this email alone), it sounds like you may have dodged a bullet. I am sorry that you’ve been rejected, though. That’s never a fun experience, and their lack of compassion in their “cute” (but actually rather insulting) email is incomprehensible. Just because they didn’t see you a a secret recipe, doesn’t mean you’re not. KFC has gone down hill more than almost any other chain in terms of flavor and quality, and their email here is a testament to their decision-making skills they seem to still be lacking.