How to connect on server? I am accidentally delete root

Hi, i am accidentally delete root files

root@vps727527:/var/www/cron.xelene.me/brown_room/news/images# rm /*
rm: cannot remove '/boot': Is a directory
rm: cannot remove '/dev': Is a directory
rm: cannot remove '/etc': Is a directory
rm: cannot remove '/home': Is a directory
rm: cannot remove '/lost+found': Is a directory
rm: cannot remove '/media': Is a directory
rm: cannot remove '/mnt': Is a directory
rm: cannot remove '/opt': Is a directory
rm: cannot remove '/proc': Is a directory
rm: cannot remove '/root': Is a directory
rm: cannot remove '/run': Is a directory
rm: cannot remove '/snap': Is a directory
rm: cannot remove '/srv': Is a directory
rm: cannot remove '/sys': Is a directory
rm: cannot remove '/tmp': Is a directory
rm: cannot remove '/usr': Is a directory
rm: cannot remove '/var': Is a directory

Now i can't connect to server, sftp, ssh and kvm dont' work. Support don't answer
Maybe you know way

looks like you accidently deleted files, In this case since this is unmanaged vps you would have to reinstall your OS and before take if any files you still have or database take a backup before hand and then reinstall OS . That is the only way in order for you to connect ssh, sftp and KVM .

Please revert back if it requires.