Follow Along ZP Pops + Peerfly + Bemob = Green but low traffic

[Alok Saharia]

So, it's my first thread here. I was thinking to launch this thread last month but couldn't somehow. I have tried many offers but only one received conversions so far. Here are the details:

Ad Network - Zero Park
Type - Pops
Lander - Direct Linking
Aff Network - Peerfly
Payout - $2.50
Vertical - Adult Dating

I am running it for last 2-3 months. And I have just got 3 conversions but thing is that the campaign is positive. I have earned more (however not much) than spending. I was at zero level on tracking when I started it and that's why I couldn't record first two conversions on ZP and one conversion on Bemob. The last conversion I have recorded on bemob, ZP and Peerfly. So, it's a good thing that now I know how to use Postbacks for recording conversions.

The Problem:
I am not getting enough traffic. I can't try it with Push on ZP or Propeller Ads because it's about adult dating. I tried RON on ZP but no conversions at all. After first conversion I optimized the campaign (However, I had very minor info about the conversion).

Optimization:
I optimized it for Android Mobile 4+