I actually used to like this I'd say 7 months ago. Now it's been a year. She already has a boyfriend but for some reason I STILL like her? Even though knowing it's all done. She told me that she doesn't like me more than a friend, what do I do?

Why is this under missing persons?

I would believe what she says - she only likes you as a friend.

Follow your own advice - https://www.askmehelpdesk.com/relationships/how-do-get-girl-doesnt-like-me-friend-zone-676893.html; https://www.askmehelpdesk.com/relationships/love-her-but-she-like-someone-else-618240.html