Unable to Add Verified Dubbing Credits to My IMDb Profile

Hello,

I’m having difficulty adding dubbing credits for English-language anime dubs to my IMDb profile. I have submitted the credits according to the available guidelines, but my submissions have repeatedly been denied.

For one of the credits, there is also an official cast announcement that supports my involvement, and the relevant information has already been associated with my IMDb page. However, the credit submission was still not accepted.

I would appreciate some clarification on what additional information or verification is required for these credits to be approved. I would also like to understand whether there is a specific format or source requirement for adding dubbing/voice credits.

Submission references:
#260808-050812-197000
#260808-050940-700000

Thank you for any guidance or assistance.