Yellowstone Season 4

Can someone tell me what I'm not doing correctly. I paid last week for Season 4 of Yellowstone. I can watch on Apple TV the first 3 episodes of Season 4. Tonight episode 4 was released and yet it does NOT show up in the Library of Apple TV, just everything up to Nov 14, 2021 that was released. Yet I know episode 4 was released on Nov 21st. My receipt from itunes for the purchase of Yellowstone season 4 I just found in the small print says they will send an email when new episodes are released? No place that I could find to contact....So disappointed in the customer service and just want to watch the show I bought. Anyone have any ideas?