Engagent
You can delete your Engagent account and all associated data at any time. Deletion is permanent and takes effect immediately.
If you only want to unlink Instagram but keep your account, use Settings → Disconnect Instagram instead. That revokes Engagent's access to your Instagram account without deleting your Engagent account.
In the Instagram app, go to Settings → Apps and websites, then remove Engagent. Instagram notifies us automatically and your data is deleted without any further action from you.
Email nalhamzy@gmail.com from the address associated with your account, with the subject "Delete my Engagent data". Include your Instagram handle so we can locate the account. We action requests within 30 days, and in practice within a few business days.
Deletion is permanent and cannot be undone. Nothing is retained after the deletion completes, except where we are legally required to keep limited records.
Engagent does not store your Instagram password. Access is granted through Instagram's official OAuth flow and can be revoked by you at any time from Instagram's settings.