Error installing transmission

hello,
i tried to install transmission app and it fails couple of times, i succeed eventually to install it when i manually:

  1. create debain-transmission user
  2. create folders on /usr/share/trans… and download index.html , couple of files
  3. sudo apt-get install --reinstall transmission-cli transmission-common transmission-daemon (maybe fix the folders and index.html prob also)

but it still cant access on domain.tld, i manually redirect it to 192.168.X.X/transmission/web/
and now I get “Connection Failed Could not connect to the server. You may need to reload the page to reconnect.”