To make that happen you have to simply follow some simple steps below:
1.In first step download the torrent file ( *.torrent ) & don't start the download rite now.
2.Now Go to http://btreannouncer.net/btReannounce.php
3.Now Upload the torrent file ( *.torrent ) you just downloaded.
4.When you done this you will see all the related tracker of that torrent file.
5.Now select the tracker of your wish & hit enter on Re-announce.
6.It will represent Download Re-announced meta-file, download it & load it into your torrent client software & enjoy the download again of a zero seeders torrent file.
Note: This works very poorly on private torrents as the trackers are within the private