If you don’t know your Instagram password or email address, you can delete your account. Here’s how:

  1. Log in to your Instagram account.
  2. Click on the three lines in the top left corner of the screen.
  3. Under “Settings,” click on “Account.”
  4. Under “Account Details,” click on “Deactivate Your Account.”
  5. Enter your password or email address and click on “Deactivate Your Account.” ..