Hi Val,
First, you need to install AkrutoSync on your computer (https://www.akruto.com/get-akruto-sync/).
Once you have configured it, it will ask you what to sync, please make sure to select the folder for Notes from Outlook of your computer. The notes will sync to your Windows phone but cannot be viewed by the native notes app of the phone.
You need to install a Windows notes app to view the synced notes (use either Basic Notes OR Viperal Tasks). For details about Basic Notes OR Viperal Tasks and the settings, go to: https://www.akruto.com/synchronize-outlook-apps/
Alf Delola