credit contribution with evidence for episode of Disney program Electric Bloom declined

Hello, contribution #250728-235122-059000 that I submitted to add the "uncredited" attribution to a role in the episode "How We Rocked Homecoming" of the Disney program Electric Bloom has been rejected with the reason "does not meet contribution guidelines." The role was a voice actor appearance in the episode - the actor voiced a talking piano during a dream sequence - but the voice actor was not credited in either the opening or end credits. As part of the contribution, I submitted a link to a video clip of the voice actor's appearance in the episode and video clips of the opening and end credits that demonstrate the voice actor is not listed in the credits. Would a data editor please review the re-submitted evidence in contribution #250730-000454-975000 and approve the uncredited attribution update. Thanks very much.