Hello, thank you for reaching out to Microsoft Q&A.
If I understand correctly, may I please know if you're having trouble upgrading your edition from Windows 11 Home to Windows 11 PRO?
Did you purchase the upgrade license from the Microsoft Store? Do you get 'Try again' error when upgrading it to PRO on the Microsoft Store?
Click Windows + R key, type wsreset.exe, and click ok.
Wait for a few minutes for the Microsoft Store to appear automatically.
Go to Settings > System > Activation, then go to the Microsoft Store and upgrade your edition to Windows 11 PRO.
If you're still having trouble, turn off the internet on your PC.
Use the generic Product key to upgrade your edition to Windows 11 PRO.
Click Change product key, and enter the key below.
VK7JG-NPHTM-C97JM-9MPGT-3V66T
If you're still having issues, let me know.