Copy sd card but now distroid

halo, this is not my native language.
I tried to backup my sd. unfortunately that did not work and the original does not start completely.
on the raspberry 3b + I now see homeassistant and I think that was hassio.
I can no longer access anything via network, not even samba.
what info can i look to see what is going wrong
Why can’t you make a regular backup so you can start over where it was good?
I had the snapshot but then I have to install everything first.