Trying to unlock Video Ads for Adsense

Hello,

I have my own streaming platform and we do a bunch of self hosted videos, we are trying to figure out how to unlock video ads from Google Adsense, but haven't been able to figure out how to do that.

Have read about things like IMA or VAST but don't know how to get the codes from these to link to our publisher id or anything, so trying to find someone who can help us with that or help us understand how to unlock it. WordPress ...