You can delete multiple comments, block and restrict multiple accounts at the same time on your Instagram posts. To manage multiple comments on your posts:
- Tap View all comments below your post.
- Select all the comments you want to manage.
- From here, you can:
- Tap in the top right to delete the comments.
- Tap in the top right, then tap Block accounts.
- Tap in the top right, then tap Restrict accounts.