I mean, you could also provide some logs, or something.
The only advice I have off the top of my head is that you need to run two commands if you want to use Docker (HA supervised is based on that):
update-alternatives --set iptables /usr/sbin/iptables-legacy
update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
But if you have some other issue, nobody’s going to help you without additional info.
Also, it would be a good idea to create a separate topic for your question.