Hello, thank you for reaching out to Microsoft Q&A.
If your device meets all the minimum system requirements for Windows 11 and you no longer receive Windows 11 updates through system settings, you can download and install the updates using the 'Windows 11 Installation Assistant' tool.
https://go.microsoft.com/fwlink/?linkid=2171764
Run the Windows 11 Installation Assistant tool to download and install the updates.
Let me know if you still need more help.