How to delete Instagram account permanently
1. Open a web browser on your computer or smartphone and go to https://instagram.com/accounts/remove/request/permanent/.
2. Enter phone number / username / email and password. Then click or tap “Log In” to log in.
3. The system will take you to the account deletion page as shown in the picture.
4. Select the reason for deleting the account from the dropdown menu.
5. Then enter the password again in the Re-enter your password field.
6. Click or tap on “Delete” to confirm deletion of your Instagram account.