Hey i played Strive: Conquest and reached the point where i captured the Princess.  Ducan says i have to wait for one week but nothing happens. Is it not in the game yet? 

After capturing the princess and bring her back there should be a meeting the next morning. I've never had Duncan tell me to wait a week. The quest line moves along after the meeting with little involvement from Duncan. If the princess is condemned to die then that happens quickly  like a day or two, not a week.