There is a requirement to log in at least once every 30 days to keep a free hosting account active.
Two weeks ago, as part of our maintenance that was announced in mid December, we purged all accounts that had no login activity during the last 60 days prior, your account was well outside that 60 day mark and even more so outside of the 30 day requirement for free hosting.
Initially we said cutoff for restores would be one week, purge was started on the 4th or March, meaning in reality we should not restore anyone past Thursday last week, though we extended it a little bit extra.
Prior to our purging the last note I can see is you setting up the account on November 17th. If you never logged in after initial setup there may be no account to restore at all. I'll ask head admin if there is one however.