If you want to delete your Snapchat data, there are a few different ways to go about it. The first way is to open Snapchat and go to the Settings menu. Under “General,” tap on “Delete account.” If you have multiple accounts, you will need to delete each one separately. The second way is to go to the App Store and uninstall Snapchat. Once it’s uninstalled, open up Settings on your device and tap on “General” again. Under “Accounts & Privacy,” tap on the Snapchat icon and then select “Delete account.” The last way is to erase all of your data by using a data eraser app like EraseMe or Clear. After downloading the app, open it and select your Snapchat account from the list of options. Tap on the three lines in the top-right corner of the screen and then select “Erase Data.” ..