When buy Sims 4: Realm Magic where does it show up in origin?

When person/player buys Sims 4: Realm of Magic where does it show up, its suppose to show up origin EP area  I think its either bug or someone failed to place it there so we could just place add next to download to computer.

I remember hearing about somewhere it shows up, but I don't think so because how does it know it suppose to be there. I bought but game itself will remember to download it?