Helpp....just help...I hate proxmox and need to get rid of it

Okay so, I was running just the standard Linux Mint on a PC downstairs - I was remoting in with teamviewer and it was getting slower and slower. I was given an old server machine, and I’ve put proxmox on it. I hate it. I haven’t a clue what I am doing, there isn’t any guidance and I just do not get it. Nothing is going to help me get it. I have spent 12 hours and all I have done is make a ZFS pool.

I just want to go back to being able to use linuxserver images but I also don’t want to go back to teamsviewing as it’s laggy as hell.

I’m tearing my hair out here!