you should delete the docker and install everything with from the orgianl website of the docker
and reinstall it again and also run the command which remove the older version and also remove the filw which remove the conflicts
Run the following command to uninstall all conflicting packages:

for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done

and also add the docker in the group :

sudo usermod -aG docker ${USER}