Horse Ranch Pack Not Showing in Game

I recently bought the horse ranch pack. Before fully launching the Sims, it shows that it is fully installed; however, when I go to play the game, it doesn't show up. In the "travel" section, it shows up, but it faded, saying I own it, but it isn’t installed. What should I do? It's been days, and I've repaired the game multiple times and have uninstalled and reinstalled the pack.