I just followed the instructions to put alive on our ded box and it cae up as escape of stratis and I cant figure it out. I added the CBA and the Alive server files along with Keys.

Adding the mod doesn't dictate what mission comes up when the server loads. That must be edited is the server.cfg file.
If you want it to be one of the ALiVE demo missions then simply get the name of the mission EX: alive_air_assault.altis and put that in your server.cfg