Thanks for the quick answer, it works but as I tought if there is space in the file name it does not work (I was tired yesterday I didn't test it my bad :/ )
So you need to rename the map and delete the space or just use another name.

Hi,

I'm trying to add a map with the Admin plugin but I don't understand how I am supposed to do it.

Where I am supposed to place de map ? What I am supposed to write after //add local ?

Sorry for the dumb question but I'm confused right now x)