Hi! I'm sorry to hear that. I don't have a Linux PC, but I'll try my best to troubleshoot! What exactly is the error you're getting? Do you have a screenshot of it?
This looks like it's via the itch.io app, correct? Can you try downloading the VN via the itch.io website instead and launching that file? I'm not sure if the VN is compatible on the itch.io app.
it tells me theres an error with the build?