How can I delete my Instagram account

Nice to meet you, *****!
Please tell me what happened with your Instagram account.

And are you able to log in?

To request the permanent deletion of your account:

1. Go to the Delete your account page, here is the link - https://instagram.com/accounts/remove/request/permanent/. If you aren't logged in to Instagram on the web, you'll be asked to log in first.
2. Select an option from the drop-down menu below Why do you want to delete [account name]? and re-enter your password. The option to permanently delete your account will only appear after you've selected a reason from the menu and entered your password.
3. Click Delete [username].
   After 30 days of your account deletion request, your account and all your information will be permanently deleted, and you won't be able to retrieve your information. During those 30 days, the content remains subject to Instagram's Terms of Use and Privacy Policy and is not accessible to other people using Instagram.

You can try in the application, to do this - Tap or your profile picture in the bottom right to go to your profile. Tap in the top right, then tap Settings. Tap Account, then tap Delete account at the bottom.