To enable Limited Data Sharing, please follow these steps:
For iOS:
1. Go to Settings.
2. Go to Privacy.
3. Under Privacy, go to Advertising.
4. Toggle off "Limit Ad Tracking" to enable Ad tracking for you to see Ads.
For Android:
1. Go to Settings.
2. Go to Google or Google Services.
3. Go to Ads.
4. Toggle on Opt out of Ads Personalization.
5. Tap Reset Advertising ID.