How do I bypass the EA App and access Origin to play games.

My Origin is locked up.  I tried Steam but it locks up just like Origin. I have tried every hint I can find to fix the EA APP. but nothing works. Now my CurseForge has eliminated my Sims mods. I thought maybe I could ask for a refund on the bonus pack I just purchased 36 hours ago. but NO. I give up. I am going back to World of Warcraft. At least they know how to produce a playable game.