Sorry to hear that, how was the hen stamped on?? if its only a few days old, then it needs to be incubated still im afraid, and feed it sms baby milk, with processed maple peas, put them in cold water over night before putting in processor, if it is past 10 days old pre soaked corn will suffice, have a look on youtube, tyoe in how to feed baby pigeon etc etc, hope this helps and it survives :-) hard work though, needs doing twice a day at least