There are a few ways to delete certain emojis on Android. The first way is to open the app’s settings and select the “Emoji” tab. There, you can select which emojis you want to delete. The second way is to go into the app’s preferences and select the “Emoji” tab. There, you can select which emojis you want to keep and which you want to delete. The third way is to uninstall the app and then reinstall it.