If you don’t know how to take screenshot on snapchat without them knowing using private screenshot app then you must follow these steps:- 1. The first step is to download the private screenshots application from the Google Play Store. 2. Then tap on Take Screenshot Without Them Knowing. 3. Now you will be redirected to the Display Over Other Apps page. Then Toggle On for Private Screenshots. 4. Then you can take screenshots on Snapchat without anyone knowing.
Read More:- https://allinsider.net/how-to-screenshot-on-snapchat-without-them-knowing/