I am unable to get the write access to advertising data

This app is in Production mode settings, We have elevated access. Have tried to regenerate access tokens and keys

Yet no luck

I am using oauth2, I tried to implement in POSTMAN with keys, It fails with error -

   { "errors": [
        {
            "code": "INSUFFICIENT_CLIENT_APPLICATION_PERMISSION",
            "message": "This client application does not have permission to make write requests"
        }
    ],
    "request": {
        "params": {}
    }
}
curl --location --request POST 'https://ads-api.twitter.com/11/accounts/18ce54jfgxx/targeting_criteria' \
--header 'Content-Type: application/json' \
--header 'Authorization: OAuth oauth_consumer_key="%7B%7Bconsumer_key%7D%7D",oauth_token="%7B%7Baccess_token%7D%7D",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1652938218",oauth_nonce="Es16gAa3myH",oauth_version="1.0",oauth_signature="f8Dd4kP8Q%2BIH%2FUUWcl6QyMcqb80%3D"' \
--data-raw '{
  "targeting_criteria": [
    {
      "targeting_type":"LOCATION",
      "targeting_value":"96683cc9126741d1"
    },
    {
      "targeting_type":"BROAD_KEYWORD",
      "targeting_value":"cats"
    },
    {
      "targeting_type":"SIMILAR_TO_FOLLOWERS_OF_USER",
      "targeting_value": "14230524"
    },
    {
      "targeting_type":"SIMILAR_TO_FOLLOWERS_OF_USER",
      "targeting_value": "90420314"
    }
  ]
}'

But how do I make sure we have this prompt of edit access? I grant access dialog using https://api.twitter.com/oauth/authorize?oauth_token=wbGulgAAAAAAu9fPAAABgNdVT60

curl --location --request GET 'https://ads-api.twitter.com/11/advertiser_business_categories?oauth_consumer_key=xxxxxxxxxxxxxxx&oauth_token=420xxx571-xxxxxxxxxxxxxx&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1652938366&oauth_nonce=ot1pxo9Zd09&oauth_version=1.0&oauth_signature=lyLtJZwnirEpS1I7A3hgQcOLKtQ%3D'

Hello,

Thanks for reaching out. Could you provide your AppID in question?