Docker 404 page not found

[zaferakbiyik]

I getting public ip 404 page not found.But i tested curl localhost everything is normal how can fix that ?

https://www.hizliresim.com/l2kq6e6
https://www.hizliresim.com/l23sai4

My docker file docker-compose.yml when ı install
`version: '3'

services:
traefik:
image: traefik:v2.6
command:
- --log.level=INFO
- --api.insecure=true
- --entrypoints.web.address=:80
- --providers.docker
volumes:
- /var/run/docker.sock:/var/run/docker.sock
labels:
traefik.http.routers.dash.rule: Host(dash.localhost)
traefik.http.routers.dash.service: api@internal
ports:
- "80:80"
depends_on:
- server
- web
server:
command: yarn start
labels:
traefik.http.routers.server.rule: Host(api.localhost)
traefik.port: 4000
expose:
- 4000
build:
context: ../.
dockerfile: Dockerfile
args:
BUILD_CONTEXT: server
NPM_TOKEN: ${NPM_TOKEN}
environment:
DB_NAME: postgres
DB_HOST: db
DB_USERNAME: ${DB_USERNAME}
DB_PASSWORD: ${DB_PASSWORD}
REDIS_URI: redis://cache
depends_on:
- db
- cache
web:
command: yarn start
labels:
traefik.http.routers.web.rule: Host(localhost)
traefik.port: 3000
expose:
- 3000
build:
context: ../.
dockerfile: Dockerfile
args:
BUILD_CONTEXT: web
NPM_TOKEN: ${NPM_TOKEN}
environment:
REACT_APP_API_URL: http://api.localhost
depends_on:
- server
db:
image: postgres:13
restart: always
environment:
POSTGRES_USER: ${DB_USERNAME}
POSTGRES_PASSWORD: ${DB_PASSWORD}
volumes:
- ../server/src/model/migrations/dump.sql:/docker-entrypoint-initdb.d/dump.sql

migration:

command: yarn server typeorm schema:sync

build:

context: ../.

dockerfile: Dockerfile

args:

NPM_TOKEN: ${NPM_TOKEN}

environment:

DB_NAME: postgres

DB_HOST: db

DB_USERNAME: ${DB_USERNAME}

DB_PASSWORD: ${DB_PASSWORD}

depends_on:

- db

cache:
image: redis:6
restart: always
`

[zaferakbiyik]

how can ı do expose