Bind mount not working for postgresdb in Docker Desktop

Question

I am facing issue in bind mount in docker desktop for windows and error is resolved by creating volumes, but i have to use bind mounts or please tell me how to access the volumes in windows 10. Please help.

Here is my compose file:

services:
    postgresdb:
        image: postgres:10.14-alpine
        container_name: postgresdb
        restart: always
        environment:
          - POSTGRES_PASSWORD=123456
        #   - PGDATA=/postgresql/data
        volumes:    
            - ./data/postgresdb:/var/lib/postgresql/data
            - ./db:/docker-entrypoint-initdb.d/
        ports:
            - "5432:5432"

Error in container logs:

PostgreSQL Database directory appears to contain a database; Skipping initialization

2020-10-16 13:20:30.944 UTC [1] FATAL: data directory "/var/lib/postgresql/data" has group or world access

2020-10-16 13:20:30.944 UTC [1] DETAIL: Permissions should be u=rwx (0700).