What could be the cause of this problem?

You want to send a candidate and Ad-hoc email, but you CANNOT find the email template you have configured.

What could be the cause of this problem? 2 ans:
A . The email is not assigned to the correct e-mail trigger
B . The selected language is NOT Correct
C . The email is NOT linked to the correct email notification template
D . The email is not enabled

Answer: A, B