Hello, sorry you're having this issue, first can you make sure your Graphics Card drivers and installed and fully up to date.
If it's still not working can you please send us your DxDiag file. You can see how here - https://support.sega.com/hc/en-gb/articles/9997195057553
Plus, can you check to see if you have any Crash Dumps. These can be found - C:\Users\Your Windows Username\Documents\Sports Interactive\Football Manager 2023\crash dumps)
If you do, please upload them to us, thank you.