Post installation problem

a fresh ubuntu18.

ping: 10.172.210.3_: Nom ou service inconnu
kobo@kobo:~/kobo-install$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
de934d19ba57 kobotoolbox/kpi:2.020.30-hotfix-2450 “/bin/bash -c 'exec …” 26 minutes ago Up 26 minutes 8000/tcp kobofe_kpi_1
04dd9bb62b0b nginx:1.19 “/docker-entrypoint.…” 26 minutes ago Up 26 minutes 0.0.0.0:80->80/tcp kobofe_nginx_1
cbd172be57dc kobotoolbox/kobocat:2.020.44 “/sbin/my_init” 26 minutes ago Up 26 minutes 8000-8001/tcp kobofe_kobocat_1
33731bdb866d kobotoolbox/enketo-express-extra-widgets:2.3.10 “docker-entrypoint.s…” 26 minutes ago Up 26 minutes 8005/tcp kobofe_enketo_express_1
b1ac67458288 redis:3.2 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 6379/tcp kobobe_redis_cache_1
8807f11dc989 mongo:3.4 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 27017/tcp kobobe_mongo_1
cb24bd5df8df postgis/postgis:9.5-2.5 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 5432/tcp kobobe_postgres_1
bef4efa2da57 redis:3.2 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 6379/tcp kobobe_redis_main_1

yes it is a fresh ubuntu

can you let me work with you remotely ?

yes, that will make me happy

I have enterprise skype.
Can I share you the link.

i dont have skype anydesk or teamviewer?