Hi all
Weird problem with campaign. FB users from Desktop & Android camp generate 5-10% LP CTR while iOS ones exactly 0% (thousands of clicks tested, none of them clicked through). Tracking via Prosper.
The landing page looks exactly the same for all platforms and I have checked it by clicking my NF ad from iOS and opening it - all seems fine and my own clicks are recorded by prosper. Initially I thought it may be an ad blocker issue but then only 20% of the traffic was on iOS9
Any thoughts what could this be?