HELP - I’ve got it back up by luck but it needs sorting!
Hello and welcome to the Ubuntu Community Hub.
This site is not for technical support.
Please move your question on the sites which are intended for technical support. See Supporting Users - Contribute - Ubuntu Community Hub
Regards
I’ve moved this to the https://community.ubuntu.com/c/support-help-requests category because this site isn’t designed to take tech support questions. Sorry. I’d recommend using one of the official support channels listed on the https://community.ubuntu.com/t/finding-help/712 page.