Is it possible To comment on a public profile/page's post using Instagram graph API. To get the comments information of a particular open profile? Like userid, username and their comments I have searched and went through the documentation on the facebook developers page and couldn't find it. Can I use anyother official APIs?

Commenting and Getting post information of other profiles using instagram graph API

Is it possible

To comment on a public profile/page's post using Instagram graph API.
To get the comments information of a particular open profile? Like userid, username and their comments I have searched and went through the documentation on the facebook developers page and couldn't find it. Can I use anyother official APIs?