How to prevent ad blocker from blocking ads on an app

Question

One of my users let the cat out of the bag and told me they were using one of my free apps, which is monetized by ads, but they were blocking the ads with an ad blocker. The

Answer 1

As well as checking if admob can be resolved, what I do is present a page that basically advises that I have detected an adblocker, state that i understand the possible reasons why, then show some inbuilt ads of my own apps and ask for their kind support for continued development. :)