Check setup of ad network administration (Mopub, Admob, FB Audience Network)

We use Mopub to manage ad impressions in our mobile app. We are in the process of setting up two more ad networks (Facebook Audience Network and Google Admob). SDKs are implemented. Online/mobile advertising expert is required to check and enhance the basic setup of Mopub admin and assure ad units can be targeted by all 3 ad networks.