Sims 4 “not available for purchase on ps4”

the sims 4 is not available on the ps4 or ps5 for some reason it just doesn’t pop up when i go to the sims website i press download then choose playstation it redirects me to the playstation app but theres nothing there, and on the ps5 itself i try to type it in the store nothing that hints to sims even comes up ( this was also before the free to play it wasn’t showing up ) is it like a region thing or? also sorry for my bad english. thanks