Hi! I would like to ask to the community what could be wrong with my interstitial ads. They are only representing the 2% of my app revenue even though the app is optimized to have a lot of window transitions. Of course, they are not showing in every transition but i feel like i am missing something. What can i do to improve this? To give more info about this. My eCPM Minimum is disabled. Don't kow what to do with it. If it is disabled it means Google is taking care of it? Or should i stablish a minimum?