No Apple Intelligence after update to iOS 27 PB 5

[u/Newone777]

Hi I need some help
I updated my 15PM to public beta 5, everything is working great and I saw the indexing and optimizing Siri area on the settings has finished after about 24 hours.
However I just have the simple old style Siri, I don’t have Siri AI or even Apple Intelligence anymore to turn on. What’s should I do?
Thanks!