{
"display": {
"icon":

{ "item": "minecraft:name_tag" }

,
"title":

{ "text": "Make it Special" }

,
"description":

{ "text": "When I called his name he came to me as a flower" }

},
"parent": "minecraft:leader/root",
"criteria": {
"name": {
"trigger": "minecraft:consume_item",
"conditions": {
"item":

{ "item": "minecraft:name_tag" }

}
}
}
}

This is my advancement code. But it doesn't work.