Submit a climb

Hi I think I may have done an FA and was wondering how I could submit it here?

go to the area where the climb is and there will be a thing in the top right corner that says "add to page" click on that and then click on "route" fill out all the information about the route (name, FA, height, etc).

https://www.mountainproject.com/help/12/adding-new-climbing-areas-routes