You have to earn points for the line to be active again by posting to the wiki/forum and contributing to this community. You can earn points by posting questions about satellites or answering to questions added by other users. Here you can find the points system: http://wiki.sudansat.net/index.php?qa=191&qa_1=qu%C3%A9-es-la-wiki-de-sudansat
and this is your line expiration date and post/point count:
P.S. Please edit the question and remove the POLL option. Thank You!