Custom Rewarded Video Ad Is Not Working

Rewarded video ads not working when we choose as custom, in fact does not give coins(I declared coin as action) .
If we choose Heyzap, it works(gives coins) but if we choose custom, in preview it is not working.





As a result,
Although custom ads are not working in preview,
Q1- For Android, does it work?
Q2- For iOS, does it work?

 

I was able to get iOS to work using the custom option right away using Nicks tutorial, but unable to get android to work.

 

It is important feature, I wish Buildbox solve this problem.

 

Buildbox team is aware of this problem. You have to wait for the fault to be corrected. Maybe in the next update.