Good evening!
As you are on the Samsung Community for the UK, we will put a translation of your post below for other users to understand-
'You need to install Instagram.'
Also, could you elaborate on any specific fault you are experiencing with Instagram to help other users understand your query?
If you do need some direct support in your region, you can find links to our colleagues all over the world here-
https://www.samsung.com/uk/function/ipredirection/ipredirectionLocalList/
