Pihole dashboard seems to be working, but still many ads

I still get ads on my phone on YouTube, before videos on my Chromecast and just on PC in general.

Dashboard: https://i.imgur.com/JBmIuYt.png

log: https://i.imgur.com/dVR1SIi.png

settings: https://i.imgur.com/8cXDHZP.png

on here some of the ads don't load but show a grey banner: https://i.imgur.com/0jb4IcZ.png

YouTube ad: https://i.imgur.com/kEN0aMp.png