Sims 4 Dlc needs downloading

schultzkid92​  Please uninstall the EA App version of Sims 4, if you currently have it installed, and download the game only through Steam.  Download your Steam-owned packs too, then open the EA App and download only the packs you own there, not another copy of the base game.  Your EA-owned packs should load with the Steam-owned base game as if you'd installed them through Steam.

If this doesn't work correctly, please let me know how: whether you were able to do all these steps and what the outcome was.  If you get an error, please post a screenshot of it.