If you no longer want to use your Snapchat account and looking for deleting your snapchat account permanently, you can follow the steps, given below:
Open your Snapchat account
Click on your profile icon
Then, tap on the setting icon
After that click on the “I need help” option under the support box.
Then type “delete my account” on the search bar
Just right after that click on the “Account Portal”
Then finally confirm it after filling in your credentials
