This could be due to errors in the Facebook Ads Tester.
Try uploading the Playable to your Facebook Ads Manager account to get confirmation that the ad has no problems.Make sure to play through the entire experience when testing in Facebook Ads Manager and click the CTA (Install game) button. This is a required event for Facebook to pick up, which will then activate the Done button in the lower right corner of the page.
- Make sure that
InstallFullGame()is called in your cod