Deli just posted a story on her IG saying that Twitch deleted the feature that would allow her to email out the Delicato CC Pack to her Twitch subs and other options would take too much time so they'll have to wait until public release. But don't worry, she'll thank them by having a stream soon.
While I understand Twitch deleting the feature is outside of her control, what was in her control was verifying she was able to send it out
before promising it to all her Twitch subs. She's so unprofessional!