title: Applovin Max SDK for Unity returns Error code -1004 when trying to ad load (Only iOS problem. Android works perfect)
body: <p>I'm intergrating Applovin Max SDK for Unity. But it has some problem.</p>
  <p>Everything is perfect except iOS.
  When i build and run on Android, it's perfect. But same same condifion of iOS phone, it can not load AD. The error code is -1004, but it's not defined in Max documents.
  I think -1004 may not the Max's errorcode.
  I guess It has possibility of NSURLErrorDomain error code.
  But i'm not sure.</p>
  <p>Anyway, is anybody have experienced this case?
  Absolutely i asked Applovin via Q&amp;A page, but they're not answer until  now. And i don't expect also they can solve this problem. Because they don't have technical Q&amp;A page.(It's normal Q&amp;A page)</p>