[quote:2rw3qag0]
Yes , It's a bit confusing, but first you go into monetisation manager, then you create an adspace first, then you create a placement in that adspace, then you use the placement id in c3, what i found, is that it takes a while for the system to catch up, and I found that once you have tried it in messenger then it seems to kick in.
best of luck.
cheers
My app is definitely an Instant Game. I crated an app and enabled Instant Games.
I went into Monetization Manager and it created a duplicate app, same name as my Instant Game, but with "_ Audience Network" appended to the name.
Then I crated the Property for my app.
Adspace for Instant Game wasn't available until I enabled Instant Games in the Audience Network app. Once i turned that on, then I was able to create it an Adpsace for Instant Games. Then create Placement and get the ID.
Does that sound about right?