I'm not sure why this is in the "Review My Site" forum. This should be in "Free Hosting Support"
Your last login was in December and the inactivity period is 30 days.
Please be advised that your account was correctly deleted because it was suspended for inactivity after 30 days and then not re-activated. E-mail was not sent out about this occurrence, so as a courtesy your account will be restored this one time only. You must log in every 30 days when using x10Hosting free (but the other services do not have this restriction).
@Anna can you please see if this account is eligible for restoration for this one-time exception?