Lord 1556204
as lord failo said you only can revive the free units on infirmary killed in ur own castle
if you have lost it in bgs, another castles, settlements, hamlets or beacons are not possible to revive them on infirmary
if u think u have lost them on ur own castle take a look if has passed more than 7 days since u lost them and if not then is any kind of error and u have to send a ticket to support. For this, please follow this link
RegardsOK. Thanks!Lord 1556204
as lord failo said you only can revive the free units on infirmary killed in ur own castle
if you have lost it in bgs, another castles, settlements, hamlets or beacons are not possible to revive them on infirmary
if u think u have lost them on ur own castle take a look if has passed more than 7 days since u lost them and if not then is any kind of error and u have to send a ticket to support. For this, please follow this link
Regards