Failed to delete (cant_delete_file)

I can't delete any files. This is the command I'm using.

slack-cleaner --token <mytoken> --file --perform --log --rate 1 have also tried slack-cleaner --token <mytoken> --file --user "*" --perform --log --rate 1

I am trying to delete every file that I possibly can.

These are the permissions on my slack bot app: channels:history channels:manage channels:read chat:write files:read files:write groups:history groups:read groups:write im:history im:read im:write incoming-webhook mpim:history mpim:read mpim:write users:read

This is what shows in terminal:

Failed to delete (cant_delete_file) ->
{   'channels': ['CLUHYR6TG'],
    'comments_count': 0,
    'created': 1592486274,
    'display_as_bot': False,
    'editable': False,
    'external_type': '',
    'filetype': 'png',
    'groups': [],
    'id': 'F015NALG1JP',
    'ims': [],
    'is_external': False,
    'is_public': True,
    'mimetype': 'image/png',
    'mode': 'hosted',
    'name': 'image.png',
    'original_h': 160,
    'original_w': 363,
    'permalink': 'https://imagenet-tc.slack.com/files/ULKFXRMGR/F015NALG1JP/image.png',
    'permalink_public': 'https://slack-files.com/TLKAUGC1F-F015NALG1JP-93bbf5ad49',
    'pretty_type': 'PNG',
    'public_url_shared': False,
    'size': 13500,
    'thumb_160': 'https://files.slack.com/files-tmb/TLKAUGC1F-F015NALG1JP-443d63816d/image_160.png',
    'thumb_360': 'https://files.slack.com/files-tmb/TLKAUGC1F-F015NALG1JP-443d63816d/image_360.png',
    'thumb_360_h': 159,
    'thumb_360_w': 360,
    'thumb_64': 'https://files.slack.com/files-tmb/TLKAUGC1F-F015NALG1JP-443d63816d/image_64.png',
    'thumb_80': 'https://files.slack.com/files-tmb/TLKAUGC1F-F015NALG1JP-443d63816d/image_80.png',
    'thumb_tiny': 'AwAVADC6WIBJzwOaYbleMbqnP4fjSEAdkp3EQ/aFx1anRyeZnbnj3qTj/Ypyge34UXQajPm/yaPm75/OpMUYpDExzn+lDDPOaWg0AMx7/pS9O1LSUAGfajPtRRQB/9k=',
    'timestamp': 1592486274,
    'title': 'image.png',
    'url_private': 'https://files.slack.com/files-pri/TLKAUGC1F-F015NALG1JP/image.png',
    'url_private_download': 'https://files.slack.com/files-pri/TLKAUGC1F-F015NALG1JP/download/image.png',
    'user': 'ULKFXRMGR',
    'username': ''}

kfei / slack-cleaner

Failed to delete (cant_delete_file) #89