I made admob native ad to my application.
when I test test_unit_id, It works fine.
but when I use my unit_id, It returns always 0.
I know when I use new unit_id, It returns 0 for few hours.
In my case, loader returns 0 for 2 weeks..
I want to know why It returns 0 yet..
please let me know why It return 0.
my app Id : ca-app-pub-3966698845217930~6958197208
my ad unit Id : ca-app-pub-3966698845217930/9911663607