I am Creating a Scenrio in my application A user enter his instagram username system will show his Name, Followers Count etc. by instagram API. I have tried Basic Display API for Instagram but this API is not addressing.
Follower count is not available using IG Basic Display API. https://developers.facebook.com/docs/instagram-basic-display-api/reference/user
You can only receive follower count using Instagram Graph API, note that this only applies to IG Business or Creator Accounts https://developers.facebook.com/docs/instagram-api/reference/ig-user