1) Create Admob account
2) In your Construct 2 game use Admob Plugin already there.
3) Get Banner and Inter ID from Admob, put ID's Into your admob plugin
4) Kep your admob on TEST
5) put your event sheet to whatever you want
6)load your game onto INTEL XDk
7) after loaded into xdk, under plugins, third party programs click Get plugin from web
8) Name: AdMob Plugin Plugin ID: com.cranberrygame.phonegap.plugin.ad.admob Check the 'Plugin is located in the Apache Cordova Plugins Registry' box
9) click build tab - crosswalk for android. Continue, it will be sent to your email. On your PHONEPHONEPHONE. Open email, and install the APK. Most will use .arm file.
10) test if the ads work
11) GO back to construct 2 if they work, turn off test, and redo everything. Then load to google play
Also, what is your event list for your game w/ the ads.