Docker on Windows 10 Home connection issue?

I finally decided to learn Docker and so I downloaded Docker Toobox (Since I do not own Windows Pro license for Hyper-V)

I runned the start.sh script without issue. Docker is finally installed.

I did run docker run hello-world it is working.

This command also working nicely : docker run --interactive --tty ubuntu bash

But then I tried to launch a postgreSQL instance (my initial goal). I created the following file:

version: '1.0'
services:
    postgres:
        container_name: dcopro-postgres
        image: postgres:12
        ports:
        - 5432:5432
        environment:
        - POSTGRES_DB=postgres
        - POSTGRES_PASSWORD=password
        - POSTGRES_USER=postgres

I ran :

docker-compose up -d postgres

It worked well, the container is running BUT I can not connect to the database. using above ids…

I also tried to launch a Nginx instance :

 docker run --detach --publish 80:80 --name webserver nginx

But i’m unable to connect to it with my browser..

Docker ps:

Any ideas where the issue could be coming from ?