First off, the 2 accounts have NEVER been linked. I have the instagram app on my phone, but I have never had the Facebook app. I just use my browser. Secondly, the 2 accounts use different email addresses and profiles. My instagram profile is private and I only have 3 friends. All 3 of which are not Facebook friends. My instagram app also does not have permission to use my location. Despite all of this, when I go to search on instagram, it recommends tons of my facebook friends. How does instagram even know who my facebook friends are, and how do i stop it?