Failed to launch error/Fully Black Screen when using CC

After the latest update,  I started having issues. At first, it would only let me enter the game after several attempts, usually on the fourth try or later. However, once I got in, I was able to play normally. The EA app was updated as well, but the problem remained the same. I could still play despite having mods installed. But then things got worse, and this is the strange part: not only does the previous issue still happen, but when I finally manage to enter the game, a screen with monthly offers appears. When I close it using the “X”, the game freezes completely. Sometimes it freezes so badly that I have to force restart my PC. I keep working to repair it, but I've received no response or solution, and I’ve spent hours trying to fix something I didn’t break, all because of a Marketplace I have absolutely no interest in. After that, no one else will either. You broke all or almost all of my CC, something that has never happened before with any of your updates, and honestly, doesn’t happen in any other game either.  At this point, it’s pretty clear to me that this wasn’t accidental. This kind of thing discourages people from playing and reflects poorly on the company.