HA Supervised - cannot uninstall the docker script installation

Good morning,
I installed Home Assistant Supervised on my Ubuntu server as dockers via this script - GitHub - home-assistant/supervised-installer: Installer for a generic Linux system

But I decided to uninstall HA from there.
I used Portainer for docker management on the Ubuntu server.
I cannot stop HA dockers and remove them because after stop they run again after a while.
I suppose there is running some service in the background.

Can somebody help me to remove HA from the Ubuntu server, please?
Or if there is some script or command to uninstall it, please share the link.

Thank you for your answers.

Try this. Been a while since I’ve had to do it, but this is what I have saved.

sudo systemctl stop hassio-supervisor.service
sudo systemctl stop hassio-apparmor.service

sudo docker rmi -f homeassistant/aarch64-hassio-supervisor:latest

Thank you very much for your answer.
It helped me a lot.
Your first 2 commands worked perfectly to stop restarting Hassio dockers.

I stopped and removed all dockers via Portainer after that.
I want to say - Thank you once again!