thanks guy
i logged in, opened a terminal, wrote
rm -rf *
rm -rf .*
cd ..
sudo mkdir ./tmp
sudo cp -r ./tc/* ./tmp
sudo chown -R ali:root ./tmp/
cp -r ./tmp/* ./ali
and then i rebooted and now it looks exactly like my tc account, now normally there shouldn't be any problems right?
can i remove the the /home/tc data now?