Re: how download dlc pls
@1alexbachar1 First, uninstall Sims 4 through Steam, install through Epic, including the packs you own there, and launch the game once. This will make your Epic-owned packs appear in your EA App game library. Then uninstall the Epic version. If you've already done this, you can skip these first steps.
Reinstall the game through Steam, including any packs you own there. Open the EA App and download the packs you see there, which should include the ones you got from Epic. Do not install a second copy of the base game; this is only about the packs. The pack data should go into the folder for your Steam install, and all the packs should now load when you launch the game from Steam.