my foliage does not appear on the map

I have a problem, when I use the foliage tool my foligem does not go on the map, I’ve seen several videos I’ve done everything I’ve researched but nothing happens, my map is much higher than the zero coordinates, is there something to be, whenever I create another project I can use the foliage tool

Is the foliage actually selected? Hover the mouse over the grass thumbnail (under “add foliage type” button) and check if the checkbox is enabled