W10 phantom user account...how do I get rid of it

Yes they are the 2 user accounts we regularly use, but when the pc boots up it opens to the moulin account and I go to the left side and click on one of the user icons to open and log in

Can you post a screenshot of welcome login screen and C:\Users folder.

Type lusrmgr.msc into Start Menu search box to open Local Users and Groups console. Click Users and post screenshot of the Local Users and Groups console

You forget to post screenshot of Local Users and Groups console.

how do I get to that screen

Type lusrmgr.msc into Start Menu search box to open Local Users and Groups console. Click Users and post screenshot of the Local Users and Groups console

Double-click Users and post a screenshot of the Local Users and Groups console.