GRAV + Flex Directory

3

I am stuck:

I have a json database with all the entries from flex, each entry at the moment looks like this:

"onuuookjnnkwkwcn": {
    "date_published": "17-11-2017 15:32",
    "published": true,
    "highlighted": true,
    "description": "Lorem ipsum dolor sit ametLorem ipsum dolor sit ametLorem ipsum dolor sit ametLorem",
    "price": 1789,
    "listing_type": false,
    "website": "www.miosito.it",
    "comforts": [
        "sss",
        "ffff"
    ],
    "tags": [
        "fff",
        "wqqqq"
    ],
    "item_image": {
        "user\/data\/flex-directory\/files\/r7wqyBXEUnub2xp.png": {
            "name": "r7wqyBXEUnub2xp.png",
            "type": "image\/png",
            "size": 27731,
            "path": "user\/data\/flex-directory\/files\/r7wqyBXEUnub2xp.png"
        }

and a twig with this code:

{% set data = flex_entries.getData().toArray()|sort_by_key(‘date_entered’) %}

Sort by Description 
<ul class="list">
    {% for entry in data if entry.published %}
        <li>
          {{ entry.item_image.0.path }}
        </li>
    {% endfor %}
</ul>

i am not able to read the path value in json what am I missing?

thanks