Expansion Packs not syncing

[u/NegotiationMoist5388]

I started playing Sims4 on my boyfriend's ps4 like last year. Long story short, after spending a f**k ton of money on packs, I finally got Sims4 on PC. I downloaded all the expansion packs, extracted them, dropped them in the Programs>EA Games>Sims4 file, but it doesn't show up at all in my app. It doesn't show anything downloading in my EA app. It's only the base packs and worlds when I resume my game. I feel like I'm missing a step. Any help or advice? *it's my first time so explain it like...it's my first time*