I've experienced Adsense acc is being disable by Google due Invalid Traffic. I didn't pay someone to purposely click the ads but my acc still canceled even after appeal. Any guide line to ensure our Ads account run without any issue? Is it the same case with heyzap and Applovin where the Ads account easily being cancel?
If the appeal failed, something clearly went wrong somewhere. Ad networks are very fussy about this and will quickly shut anyone down who breaks their policy. It doesnt matter which network you choice, they will all do the same, many without notice if you break the rules. You need to read their T&Cs to understand where you went wrong and not repeat it again.
any app games example using Admob that has no issue with Google Policy? As far as I'm aware, I meet their T&C and still can't figure out what went wrong