As a Newbie needs guideline

[John1990]

I'm following up the Pops Guide - The Beginners Guide

Traffic source: popads
Tracker: BeMob
Affiliate network: MOBIPIUM
Running offer: Push Notification

I have done 14 Step that shown in the guidelines. but I couldn't make some money yet.

Could you guys suggest me, which countries and which network's offers can be profitable?