How to block someone on Instagram

1. Tap their username from their Feed or story post, or tap and search their username to go to their profile.
2. Tap (iPhone/computer) or (Android) in the top right.
3. To block the account and new accounts that they may create, tap Block at the bottom to confirm.

How to report things to Instagram

1. Tap their username from their feed, story post or from your chat with them. You can also tap and search their username to go to their profile. 
2. Mobile Devices: Tap (iPhone) or (Android) above the post or on the top right of the profile 
   Computers: Click or tap next to their username or on the top right of the post.
3. Tap Report.
4. Follow the on-screen instructions.