Flexget does not listen to my configuration - docker-compose

Question

I have flexget in docker compose and it doesn't work for me
That is, I have this configuration that downloads files from an rss and renames and moves them. But flexget doesn't do any of that
web_server:
bind: 0.0.0.0
port: 5050
web_ui: yes
schedules:
- tasks: '*'
interval:
minutes: 1
templates:
transmissionrpc:
transmission:
host: localhost
port: 9091
username: admin
password: "123456"
clean_transmission:
host: localhost
port: 9091
username: admin
password: "123456"
transmission_seed_limits: yes
delete_files: no
enabled: Yes
tv:
thetvdb_lookup: yes
quality: 720p
series:
group:
- Criminal Minds
- Rick and Morty
tasks:
Drarbg task:
rss: http://showrss.info/user/229110.rss?magnets=true&namespaces=true&name=null&quality=null&re=null
priority: 1
all_series: yes
template:
- tv
- transmissionrpc
set:
path: /downloads/complete
sort-series:
metainfo_series: yes
accept_all: yes
filesystem:
path: /downloads/complete
regexp: '.*\.(avi|mkv|mp4)$'
recursive: yes
template: tv
series:
settings:
group:
parse_only: yes
require_field: series_name
move:
to: '/storage/Series/{{series_name}}'
rename: '{{series_name}} - S{{series_season|pad(2)}}E{{series_episode|pad(2)}}'
in the flexget.log it does not give me any error.
I've tried various configurations but it still doesn't work. I don't know what to do anymore. I've opened a help ticket on their github but no one helps me.
My docker-compose:
flexget:
image: wiserain/flexget:3
volumes:
- ${CONFIG}:/config
- ${STORAGE}/torrents:/downloads
- ${MEDIA}:/storage
ports:
- 5050:5050
environment:
- TORRENT_PLUGIN=transmission
- FG_WEBUI_PASSWD=123456
restart: unless-stopped
links:
- transmission
The web_ui does not work either, that is, when I put the ip of my machine followed by :5050 it tells me that the connection has been rejected