Sims 4 crashing during loading screens

MeluCodobelu  Thanks for the dxdiag, although it would normally be helpful to know what your actual issue is.  In this case though, I can see that one of your computer's graphics drivers is crashing.  So please do a clean uninstall and reinstall of the Nvidia driver, as described here:

https://crinrict.com/blog/2019/02/clean-re-install-of-graphics-drivers-with-display-driver-uninstaller-ddu.html

If this doesn't help, please create your own thread here describing your issue, and post a new dxdiag, run after you reinstall the graphics driver.