@ductran
Update Plugin
try the free version first, if it works you can buy the pro version
https://www.construct.net/en/make-games/addons/504/facebook-fan-ads-supports-c3
This plugin is no longer maintained. The SDK builder stopped it, creating a new SDK version.
I sold it
look here
https://www.construct.net/en/game-assets/addons/admob-plus-pro-768
C3 build service: Under review
hopefully received