Hello, I have a problem, when I try to download Unity Audience Network SDK 6.4.0 from the official page https://developers.facebook.com/docs/audience-network/setting-up/platform-steup/unity/add-sdk/, redirect me to this link "https://developers.facebook.com/resources/audience-network-unity-sdk-6.4.0.zip" that show me the error "Sorry, something went wrong. We're working on getting this fixed as soon as we can.", I can not download it, what is the solution?
Try downloading from the Github repo: https://github.com/facebook/facebook-sdk-for-unity.
This also looks like a bug in the docs, I think you can file a report to https://developers.facebook.com/support/bugs/ and ask them to fix the link.