All I did was open the YT app and there it was
https://www.google.com/amp/s/www.en...-mini-youtube-premium-giveaway-143245422.html
The giveaway is open to active individual and student YouTube Premium, YouTube Music Premium and Google Play Music subscribers. If you're the primary account holder of a family plan, you can also get a free Nest Mini. The promotion is open until June 30th, though Google warns it could end earlier if it runs out of supplies. At the moment, it appears that only people in the US can take part in the giveaway. That said, the terms and conditions don't mention any regional restrictions, so Google may make the offer available in additional countries.