Looks like you did it all right but after adding the address, you need to click the ‘Find Address’ button and then select the best option from those available. Did you do this? There’s no delay or moderation.
I’ve fixed it for you and it is now on the map 
Oh, and for the ‘name’ you don’t need to add your name, but maybe that of the location, such as “Town Hall” for example. You can always change that