Sunday Ticket Will Be Priced At $300/Year With A Possible Cheaper Single Team Option

So I purchased Sunday ticket

How do I actually use YouTube tv, just log on on Sept 9 the my account and the games will be there? I don't have full yttv, just the Sunday ticket. Or is there a separate Sunday ticket app?

I don't want to scrambling at 1150 on game day to figure out how it works. Tia.
In the YouTube app, go to library, and then you’ll see the prime channels listed, and the NFL icon click on that, and that will take you to the NFL section of the prime channels, I assume on week one our game matchups will be listed there