To use endnote you have to pick an Endnote output style on the endnote ribbon or toolbar. You need to review how to use Endnote with Word tutorials. (get past all the building the library stuff, - it doesn’t matter about those at this point).
Maybe try this one which talks first about picking the appropriate endnote style? www.youtube.com/watch?v=n1jG52m9ArA
I can’t teach you how to use endnote and word in a forum conversation.