If you are looking for the actual EA expansion pack, there are a few legitimate ways to potentially get it at no cost:
: Electronic Arts occasionally runs promotional events or giveaways via their official social media channels.
: Place the .bpi , .trayitem , and .blueprint files into your Tray folder (usually found in Documents > Electronic Arts > The Sims 4 > Tray ).
: A reliable source for downloading rural-themed lots, such as a no-CC Family Farm House .
: Place .package files into the Mods folder within your Sims 4 directory.
: Subscribers to EA Play sometimes receive limited-time access or trials for specific expansion packs.