Don’t have all features – Instagram Review

I have my iPhone 6S recently updated with iOS 11.2.5, and I still don’t count with all features such as SuperZoom and Type. Can someone explain why? I already signed out and in again, unistalled and reinstalled the app and still don’t see it. Curious to see some IPhone 5 or 6 with all features. Disappointed
Review by China1290 on Instagram.