Which button do I press, Delete Video or Appeal Rejection? And what does Appeal Rejection mean? And why does HBO hate Milo so much?

I got this on Facebook. They go after my videos which are protected under Fair Use. HBO especially hates Milo.

Dispute Claim
REJECTED
Matching:10 minutes and 57 seconds of content
Belongs to:HBO Rights Manager
Appeal by: Apr 21, 2021
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Reason for dispute: You are otherwise allowed to use the content. For example, you are claiming a fair use of the material or the content is in the public domain.
Submitted: Apr 12, 2021
Explanation: Fair Use. Plus, the tech cartels went after Milo and others illegally too. So, that is why you are going after this fair use video because you are against people who tell the truth including Trump.

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Delete Video
Appeal Rejection