How to access a docker container through a subdomain?

I’m new to cyberpanel, im looking for some help please…

I have installed a docker container and its up and running fine.

Its a self-hosted startpage for your server and can be found here on docker hub

https://hub.docker.com/r/pawelmalak/flame

or here on github

https://github.com/pawelmalak/flame

now i want to access this container through a url
for example

https://home.MYDOMAINNAME

i can access it through

http://MYVPSIP:5005

how do i do access this container from a sub-domain please?

Have you tried this?