Fix Mobile App Ad Display

The ad network is already wired into my mobile app, yet the ad simply never shows up. Integration credentials and existing SDK versions are in place, so the job is all about pinpointing why the placement stays blank and applying the code-level fix that gets it loading again.

You will have full access to the current build, the ad unit IDs, and recent logcat output. Once the issue is resolved, I’ll need a brief summary of what was wrong, the code changes you made, and confirmation that test ads—and then live ads—render correctly on both Android and iOS builds.

If you have tackled “ad not displaying” problems with common networks before, this should be straightforward. Let’s get the banners back where they belong.